A-Cup Angst


Etna and Flonne, Disgaea: Hour of Darkness

Many works set their story in a cultural context where the opinion "Buxom Is Better" predominates. This particular standard of female beauty can be a challenge for women who are more modestly endowed, and while some wear the "ironing board" title with pride, others are plagued by problems of low self-esteem as a result of their... un-bustiness.

This can be for a variety of reasons, but the most common are anxiety that she'll appear less sexy to a Love Interest, be mistaken for a kid, or be treated as childish and immature because of her small chest.

Things commonly done by this type of small chested woman:
  • Wearing loose clothing so that it's harder to guess the size of her chest.
  • Trying to make herself appear more busty than she really is, possibly by using a push-up bra or Fake Boobs.
  • Getting offended when other people comment on the smallness of her breasts.
  • Jealously staring at another girl's huge breasts at the beach, at the pool, or in the changing room.

While the trope is named after one of the smallest standard bra cup sizesnote , for Added Alliterative Appeal, the interesting thing is that a lady doesn't have to be "flat" or even remarkably small-chested in order to suffer from this anxiety. It's a state of mind that depends on what beauty ideal or peer group the character is comparing herself to, so even a girl or woman who fills a C-cup may feel inadequate in the presence of another who's an E-cup. Messages from the media, lack of self-esteem, or even just happening to associate with women who are bustier than average (sometimes the result of being the token average person in a World of Buxom) can give a female character a distorted image of what counts as "small".

Contrast Petite Pride for women who are small-breasted and proud. For assets on the other side of the spectrum, compare and contrast Big Breast Pride and D-Cup Distress. For the Spear Counterpart of sorts, see Muscle Angst or Teeny Weenie. Anime Fanspeak refers to this type of character as a "Pettanko" (roughly, "flat girl").


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  • In Real Life this is common enough among Japanese girls that weekly or monthly shojo manga publications more likely than not include breast enlargement ads, or at least diet ads that promise to not take anything off the rack. Aside from the usual before-after photos, exciting exclamations and shiny products, there are specific ad mangas: 8 to 12 pages of A-Cup Angst and Buxom Is Better played straight enough to put a ruler to shame with no other content.
    • Ad for Chasteberry E: Meet Miss Pettanko. Her life sucks. The boys don't even know she exists. She attempts to ask her crush out, he awkwardly evades. She knows the solution is to develop breasts. Cue desperate attempts, and finally success when a friend tips her off about the product. 3 months later she has gone from zero to cup E or so, attracts the Male Gaze wherever she goes, and is happily together with her crush.

    Anime & Manga 
  • If you are Tsundere, wrathful, Moe and voiced by Rie Kugimiya, you are guaranteed to be angsty over the A-cups.
    • Louise from The Familiar of Zero. Saito has said there was "nothing" there, and considering almost every other female (especially Tiffania) in the show is extremely busty, Louise really gets aggravated over this. Violently aggravated. In episode 2 of the third series, Louise goes into an over-the-top extended rant denouncing large breasts. Except that immediately after coercing Saito, her Love Interest, into declaring his preference for small breasts over large ones, he is caught in a compromising position with Tabitha, who is even flatter than Louise. Resulting in a new insecurity for Louise, and of course more pain for Saito.
      • It is revealed that pure-blooded elves are naturally flat-chested. Luctiana gets slightly jealous of Tiffania for inheriting Gag Boobs from her human father's side of the family.
    • Taiga Aisaka from Toradora! is sensitive about her flatness as well as her height, which ever-considerate Ryuuji tries to help her with. When swimming day is coming up at school, he uses his sewing skills to make her a pair of breast pads for her swimsuit, causing some of the boys to remark that the Palmtop Tiger has grown nicely over the summer. Unfortunately, one of the pads pops out underwater, and Hilarity Ensues. In a later episode, the boys are discussing how to use their voting power to make the cultural festival event involve sexy outfits for the girls, but when they propose Qipao, Ryuuji realizes that a figure-hugging dress would draw attention to Taiga's flatness and hurriedly suggests an alternative that would look more flattering on her.
    • Iori Minase The Idolmaster. The recent anime adaptation gives her an episode where she tries competing with Azusa by padding her chest literally WITH MELONS.
  • Hestia from Is It Wrong to Try to Pick Up Girls in a Dungeon? may be the youngest-looking and weakest of all goddesses but she is incredibly well-endowed, allowing her to invoke this trope and utterly embarass her stronger and more confident peers like Freya or Loki (Who is a female in this universe but her chest is in no way indicative of that).
  • Nanoha of Eensy Weensy Monster. Her boyfriend Hazuki was shocked to the point of dropping something when one of her friends made an offhand comment about "them".
  • Mazinger Angels: Sayaka and Hikaru find themselves wanting compared with Jun. In one scene, they are having a shower, and Jun gets nervous because they are staring at her very focusedly. Then they look over themselves and sigh in resignation.
  • Tenchi Muyo!: Ayeka chest isn't flat by any means, but still lacking compared to Ryoko and Mihoshi (and adult-form Washu). A fact which Ryoko sometimes teases her about.
  • Bleach
    • Filler Rukia is afflicted with this. In the Bount Arc, she's enraged when Kon compares her to a wall. In the Rock Musical, she shouts at Yoruichi about breast size being unimportant. In Bleach: The 3rd Phantom, she feels left out when Rangiku and Orihime compare breast sizes. Canon Rukia doesn't care at all.
    • Hiyori was annoyed when Mayuri called her a boy upon their first meeting and shouts that she will show him her breasts to prove her gender.
    • Shino got very upset when she heard others saying that she hasn't developed breasts of her own.
  • Sera in Detective Conan is a milder example. She has small breasts and even gets mistaken for a boy on a regular basis, but she mostly just shrugs it off aside of a few comments. ("They're due to pop out one of these days...")
  • Kyoko from Eiken is the "other" lolicon character in the series who looks much younger than her 15 years, and so has no breasts or curves to speak of. In a club, let alone a world, were a D-cup is considered small, and most of her clubmates have bigger boobs than their heads, she pines for a voluptous body every time she "thinks" she's alone. It is implied, however, that she isn't short so much as a very, very, very late bloomer and she will eventually grow up to look like her mom (who compared to the other girls is still quite small).
  • Heavy Metal L-Gaim: In episode 9, Amu notes that Leccee's breasts are bigger than hers and gets jealous.
  • Lina Inverse of Slayers, a very dangerous Black Magician Girl, also has a huge inferiority complex about her chest size — she's been known to Dragon Slave people who comment on it — despite the fact that her bust is small only compared to some other anime females. Although it's not really evident later, this was magnified in her first series traveling with an annoying overly busty sidekick (who showed it off to boot).

    While she's probably better endowed than almost everyone else on this page (a far more accurate description of her would not be to say that she's flat, but that her figure is unremarkable for her height, which is rather short - only 5'1"), Lina has had the bad luck of accumulating lots of overly busty female allies. Plus the youngest of the group, Amelia, already outmeasures her and is still filling out. So she thinks she's flatter than she actually is... and if you tease her about it, she's liable to blow up your entire village with you as Ground Zero. In at least a few of the earlier OVA's she drawn very flat, but does grow with the series to having at least some sort of chest. The artists seem to note that Lina really didn't have much to complain about in earlier season and decided to draw her flatter later... giving off the impression that her breasts SHRUNK as she got older.
  • Manako from Daily Life with Monster Girl doesn't take the revelation that Centorea was too buxom to fit into a bra measuring 103cm without it bursting off her very well. Her friend Tionisha tries to comfort her by saying small breasts are ok. However another points out that Tionisha can't understand what it feels like to be flat since her breasts are far, far bigger that Centorea's.
  • The "Extra Edition" OVA of Sword Art Online shows Silica feeling somewhat down about the fact that her other female friends (particularly Suguha and Lizbeth) have more generous busts than herself.
  • In Flame of Recca (and specially in the manga), "Princess" Yanagi is very flat-chested. She is incredibly embarrassed by, as Kaoru describes them, her "two lil hills" and feels jealous of girls with bigger racks than hers.
  • Numerous girls in Mahou Sensei Negima!.
    • The most obvious one being Anya, who believes the main reason that Negi is making Pactios with his students and training with Eva is because of their boobs.
    • Nodoka and Yue also qualify, to the point that we're even treated to a "pettanko" Unsound Effect in chapter 179.
    • Natsumi Murakami seems older, although slightly built herself, and displays the insecurity far more blatantly. It does not help that she is rooming with Ayaka and Chizuru, two of her most... maternal... classmates.
    Chizuru: Ara! What's wrong, Natsumi-chan?
    Natsumi: None of them are middle-school sized! T_T
    • Makie also constantly shows insecurity about her chest, most of it stemming from her friend Yuna's rapid-onset puberty. Ako also occasionally worries about it (see: the Chichigami-sama's chapter. No, really, you've gotta check that one out), but she's more commonly worrying about other body issues.
    • While never stated, it's implied Evangeline suffers from this considering that she's stuck as a flat-chested young girl and her Older Alter Ego is very well endowed.
  • Yuuko of Ah My Buddha. She gets in a few Skinship Grope moments with Chitose, mentioning how envious she is of her larger bust. She's only slightly larger than Hinata.
  • Pachira from Magical Pokaan once (secretly) mail-ordered a bust-enhancing machine, with minimal results. The machine was the real thing and was working fine, but Pachira had to return it before she could get more visible results, which made her Pettanko status hurt even more.
  • Minami of Lucky Star, who is completely flat. Any tactics she used to combat this just ended up making her taller. She, Konata and Yutaka also released a joint Image Song album that collectively titled them the "Mune Pettan (Flat Chested) Girls". Really, her angsting on her boobs has gone to an Once per Episode frequency.
  • The epilogue of the Love Hina manga featured Ema Maeda, young student moving into the quasi-legendary Hinata House. Shinobu mistakes her for a guy in the bath, and Hilarity Ensues with a distant Call-Back to Keitaro's own naked chase that started the series. Shinobu might also have fit... until the epilogue anyway.
  • Mahoromatic
    • Mahoro longs for bigger breasts; it's an inferiority complex fueled by Suguru's fondness for porn and Ms. Shikijo's endless taunts. Since she's a combat android, her flat chest was probably just a practical design choice. In fact, to her chagrin, it's actually the deciding factor in one fight (she body-slams her opponent, shouting "Bitty booby attack!"). The Triomatic girls poke fun at Mahoro's small chest at one point in the end theme of season one.

      We learn just how big a hangup this is for Mahoro in her All Just a Dream episode. She dreams of ordering an enlarging machine, only for it to work on everyone but her (including the male Suguru). The second half includes the notorious "OPPAI-MISSILE!" scene, which must be seen to be believed (and it is a blatant Shout-Out to Aphrodite-A). The sheer amount of mental energy she puts into this makes you wonder if Suguru's grandfather has a point when he accuses Mahoro (she of the "dirty thoughts are bad" Catch-Phrase) of having a mind just as dirty as everyone else.
    • The second-season end theme is all about chest size, but this time it's Minawa they're hassling, and they're a bit more subtle. ("If you worry about every little thing, you can't live your life"). Actually, Miyuki and Chizuko are in the same boat — Rin decidedly isn't, as she occasionally reminds them.
      • In an omake in the manga, Rin and Miyuki's rivalry to each other as Suguru's girlfriend become rather catty when Shikijo also tells them about Suguru's Buxom Is Better mindset, the fact that Chizuko, who usually stays out of it, also got into it says alot.
  • Chika Ogiue in Genshiken. In the Hot Springs Episode, Sue (who speaks almost entirely in anime quotes) pulls the "Status symbol!" gag while pointing at her, quoting Mayumi.
  • Aimi of Love Pheromone from Akahori Gedou Hour Lovege. She's destroyed entire buildings over being called flat-chested.
  • Hikaru, Umi and Fuu from Magic Knight Rayearth are like this, when the women from Cephiro take them for a bath, and found out that these women completely out-boobed them. But then again, they're 14 years old...
  • Tomo from Azumanga Daioh uses her lack of endowment relative to Sakaki to get a handicap when competing against her in a footrace, claiming that Sakaki had an eight centimeter advantage (Tomo still loses). Later on, Yomi mocks her size in a locker room scene, much to Tomo's anger. However, Tomo's definitely not the least endowed girl of the group (that distinction going to Osaka and, obviously, Chiyo-chan), just the one who gets jokes made about it (probably because Chiyo-chan is too young and Osaka too spaced out to care).
  • Vita of Lyrical Nanoha, who got the label of "flat chest" on an official sketch and has had her moments of snippiness in regards to breast size in the Sound Stages. Seriously, calling your leader a Boob Demon with a follow-up on how the size of a woman's breasts are inversely proportional to the size of her heart?
  • Honoka from The Third: The Girl with the Blue Eye gets a lot of rib for her flat chest and unlady-like behavior.
  • Ranma ˝: Akane Tendō isn't really flat; she's actually well-proportioned for a 16-year-old. However, she has extremely deep insecurities about her bust size, especially when her sisters, her rivals and even her fiancé all make her look small by comparison (and he even flaunts it). Naturally, this is milked for all it's worth. Her insecurities get even worse when Ranma asks her if she's gotten smaller. Cue Akane breaking out the magazines that show you how to "get a bigger bust through exercise."
  • Samurai Harem: Asu no Yoichi's Ayame. This is such a major part of her character that Yoichi was able to recognize that an impostor wasn't her simply because her breast size was too big. Naturally it's also a very sore spot for her, as her other sisters are quite well endowed. Made even worse when it turns out that she's even out-boobed by her youngest sister, Kagome, who's in elementary school. Yes. Notably, she's still decently endowed (Yoichi is able to get a substantial handhold) if she were in the real world. It's just that every other girl in that world is so large.
  • Yukari Sendo from Rosario + Vampire. Yes, she's only eleven (she's a Kid Genius, so she's in a class full of teenagers), but she does get teased about her flat chest quite a bit... and teases the highly busty Kurumu about her chest on occasion, as well. So, yeah, clearly she's insecure about being flat. In Season Two of both the manga and the anime she takes "grow older pills." Although still no Kurumu, she certainly will have nothing to worry about in a few years.
  • Nagi in Kannagi. She's well aware that Jin has a love of big breasts after finding his Porn Stash. When he joked that her chest had gotten bigger in one episode, Nagi said that if he spoke any further, she'd rip his ahoge off his head.
  • Naruto
    • When young, Tsunade. Her team teased her about her flat chest. Which grew quite a bit later.
    • Early in Part 1, 12-year-old Sakura angsts over being flat-chested, though this doesn't come up again in the manga. In the "Road to Ninja" tie-in manga, which has a bath scene, Sakura notices Hinata being her usual shy self and attempting to hide her body. She tries to reassure Hinata that since they're all girls, she needn't be that way. However, that wasn't necessarily the problem: Hinata's breasts are too big to stay in the water. Sakura's reaction to that is priceless. In the alternate universe shown in the movie, however, Hinata mocks Sakura for her small bust size, outright calling her "pettanko".
    • There's also Karui. In her first appearance, she and Omoi argued over the possible reasons that they could have been called by the Raikage. Omoi thought he was going to be scolded for putting mayonnaise on his potatoes and for gaining weight; the argument started, however, with Omoi suggesting that Samui's back problems stem from her large breasts, which he mentions that Karui doesn't need to worry about. Karui gets pissed and responds by kicking him.
  • Fuu from Samurai Champloo is a bit insecure about her small breasts, especially when Mugen teases her about them, although it's implied that he does it because he likes her and doesn't want to admit it. In one episode, she poses for a nude painting and is flattered that the artist gave her a more impressive chest.
  • In Elemental Gelade, Cisqua is often teased by Kuea for her flat chest. Her fear of water is a mixture of being unable to swim and being unable to fill out a swimsuit. Even Cou teases Cisqua about it during a hot spring scene where he accidentally saw her topless. Plus in the anime, one of Cou's old friends calls Cisqua "bro" (despite the fact that she's wearing a dress), which causes her to flip out and attack.
  • Yuya from Samurai Deeper Kyo has a complex and gets teased quite a bit about this by the title character. She's actually very booby by "real life" standards.
  • Axis Powers Hetalia
  • In Goshuushou-sama Ninomiya-kun Houjou Reika has small breasts and that gets particularly highlighted by Tsukimura Mayu's huge boobs. At one point, while wondering what's wrong with hers, Reika finds a solution worthy of a true ojou-sama: to make small breasts fashionable. The next episode's opening omake shows that through application of her huge wealth she has succeeded in making small breasts most desirable and big breasts a cause for humiliation; to the point that Mayu gets chased out of town for her breasts.
  • Maka from Soul Eater: Soul's nickname for her is "Tiny Tits". It never ends well for him. At around 13 Maka's young enough to grow out of this, and her concern about it. Being around a group of older rather well-endowed girls can't help, though.
  • Akina Nanamura in UFO Princess Valkyrie is flat-chested and jealous of Valkyrie's breast size and is constantly harassed about it by her companion, Hydra, who also has large breasts (when she is not sealed away by Akina's Miko magic). Akina is once accidentally given bigger boobs in one episode. Rather than freak out like normal when caught up in such things, she's positively ecstatic!
  • Mikan Sakura from Alice Academy. At one chapter, Natsume had rubbed her chest before, commenting that it's not round, yet. Another example that when Mikan and her friends were eating candy to turn into older teenagers, Mikan appears with a flat chest (or at least that was what Natsume has stated).
  • Nymph from Heaven's Lost Property is often teased, especially by Astraea and Tomoki, for her small breasts.
  • Sayonara, Zetsubou-Sensei
    • Poor Meru has major issues both with speaking to other people out loud and with her flat chest. She compensates for the former through spiteful, abusive emails, and the latter with an inflatable bra, which blows up on first use.
    • Chiri has this as well. In one manga chapter, she comes to clean Nozomu's house, and wants to straighten things so there is less "dead space". Nozomu comments that she has her own dead space, wearing a bra that's too large for her. She responds that she uses the space effectively and pins him to the wall with knives. In another instance, Majiru is advised to inoculate himself against groping women later in life by doing so now, and is told to go for small breasts. He chooses Chiri and has a Color Failure when she turns her terrifying Game Face on him.
  • Darker Than Black
    • Kiko, as her boss Gai Kurosawa is ever-so-helpful to point out. She responds by threatening to sue him for sexual harassment.
  • Nana from To Love-Ru. "Well EXCUSE ME FOR BEING FLAT-CHESTED!" Not at all helped by how bosomy her twin sister has grown.
  • In Cyber Team in Akihabara we have Kamome, who at 13 is quite troubled for not being developed fast and big enough, to the point she regularly stuffs her bra. Meanwhile, we have Uzura, a Schoolgirl Lesbian who have an absolute passion for flat chested girls, to the point that she turns her attentions from Hibari to Kamome (and, in The Movie, towards Tsubame), as she realizes that each girl is flatter than the former. Kamome is not happy about having Uzura behind her because of the implications.
  • Kouyama Mitsuki in Full Moon o Sagashite is a pettanko to some extent. Well-endowed Meroko teases her for this in the beginning, brutally calling her "Puchipai" (puchi means tiny and pai means breasts) Mitsuki, as the teenage Full Moon blushes and says "I have breasts when I'm in THIS form!" When she turns back into a 12-year-old in the anime, Meroko again remarks that "her chest returned to normal" and Mitsuki asks her not to stare. Later on in the manga, Mitsuki develops a bit more after her 13th birthday but interestingly even as a true teenager (16) at the end, her chest does not look much bigger... (rather surprising for a main character from Arina Tanemura). Doujinshi artists also go out of their way to emphasize that Mitsuki is a indeed a Token Mini-Moe and quite DFC.
  • The heroine from Saitama Chainsaw Shoujo is a pettanko, despite having a partial American ancestry. "I wish I could have a body born of THAT DNA...!"
  • In Karin, the titular character's youthful grandmother, Elda, has the smallest breast size in the series. Upon meeting Karin for the first time, she expresses great anger and jealousy for her granddaughter's bust and angrily demands how she got it.
  • Kenichi: The Mightiest Disciple
    • Kisara. It doesn't help that she's pretty much the only post-pubescent female in the cast without large breasts.
    • And while Kenichi's sister Honoka is a bit too young (13) to be worrying that she'll be flat forever, she is nonetheless self-conscious over it. Then again, if most of the girls you knew looked like Miu... She won't have to worry, her mom is pretty busty herself.
  • In Kotoura-san, Haruka is very ashamed of her small breast size. In the Beach Episode, she felt inadequate in comparison to Moritani and Yuriko, the latter who has Big Breast Pride. She even swam away from Manabe out of fear for what he'd say about her flat-chasteness. It doesn't help when she hugs his arm to her chest that he's surprised by how little was there.
  • Hinagiku of Hayate the Combat Butler is often dismayed by this. Even though she rarely complains, Nagi is also concerned about it.
  • Maken-ki!: Himegami can't catch a break, because the series repeatedly reminds her of what little she has. During one scene in chapter 10, there's an arrow labelled "smallest" pointed right at her chest. And in the bust size comparison chart, she's seen having a fit because she's in the "small" section., So naturally, she's envious of girls with larger breasts, like Haruko and Inaho.
  • Seitokai no Ichizon has a couple of gags along this line.
    • In the pilot episode, Ken tricks Kurimu (through Duck Season, Rabbit Season dialogue) into saying pettanko. After crying into her friend Chizuru's bigger chest for comfort, it only made her feel worse.
    • In the penultimate episode, Minatsu asks Kurimu, "President, where's the pettanko?" i.e. "Where's the flat (stamp)?" Trauma ensues.
  • Kamen no Maid Guy has Liz, who hates Naeka solely because Naeka has enormous boobs.
  • Crayon Shin-chan:
    • A running gag is the constant competition on anything between two of the schoolteachers Midori Yoshinaga and Ume Matzuzaka. A running gag within the running gag is their cup size rivalry. For example, during a swimming class, laying down side by side on the floor and trading insults as to who was more like plains (as opposed to mountains).
    • Shin often makes jokes about his mom's flat chest. The Funimation dub has a running gag where she's saving up for a boob job.
  • Suzuna in Eyeshield 21. It doesn't help that the only other female character of note is Mamori who is...fuller up top. Nor does it help that she's the captain of Deimon's cheerleading squad, which is otherwise comprised of hot girls drafted from America (we never did find out how Hiruma arranged that...). During their first appearance the audience loved the show, but complained that "the captain's not sexy".
  • Sae in Hidamari Sketch. For example, when Yuno was discussing her arts program electives (2D-, 3D- or digital arts) with Hiro and Sae...
    Yuno: Sae-san probably chose 2D?
    Hiro: Yup, she was 2D. She's clear about what she wants to do.
    Sae: (headdesk) ... Sae is 2D ...
  • Erutis from Demon Diary is quite flat-chested, and complains about it in an Omake which also includes a picture of her with an arrow pointing to her chest and the label "no bosom" (and one pointing at her legs: "stubby legs"). She says that this is the reason she was mistaken for a guy at first by many readers. The peculiar thing is that her chest doesn't really look all that flat; she's easily a B-cup. She just wears a baggy top.
  • Macross Frontier:
    • The series has Ranka Lee, who while normally not very angst driven about it, does start to get worried at the Miss Macross Contest when she's surrounded by so much Buxom Is Better and Gainaxing that she really starts to sweat it. It doesn't help that her best friend, who is the most well-endowed character on the entire show, then tells her size doesn't matter.
    • The movie plays with this. At one point Ranka is making a photoshoot for a construction company, wearing a swimsuit. The suit is modeled after the company, including its slogans. So, naturally, the phrase "Under development!" is written upon Ranka's left breast.
  • Kasumi/Misty from Pokémon, more so in the manga and the early anime episodes. She was teased for being "scrawny" and "looking like a boy" (often by Ash and often resulting in some impromptu abuse). In the manga, Ash even remarks that she could use an evolution stone to "evolve herself". This leads to a hot spring scene where the water supposedly promotes evolution, so she pours the water over her chest.... It should be noted this only applies to the anime and manga. However it's subverted in the The Electric Tale of Pikachu as she still has a very large cup size thanks to the artist. The games and most adaptations have her being rather well-endowed (though not on the level of other girls her age such as a few female protagonists), even as an eleven/twelve year old. She doesn't angst obviously, and is often called beautiful.
  • In Pokémon Adventures, Sabrina does not take it well when someone a good several years younger than her brags about having bigger boobs than she does. Turns out they were fake.
  • Ōkami-san gives us both the title Ryoko Ookami as well as her best friend, Ringo Akai. Of course, they probably wouldn't be too concerned about it, if a certain Lemony Narrator didn't call frequent attention to the fact.
  • Inami-chan of WORKING!! is put out by her small chest, but it isn't that notable until Takanashi's crossdressing is larger than her that she begins to be bugged by it. Quite notably.
  • Marin and Moe of Brigadoon: Marin and Melan are both anxious about their nearly non-existent bosoms. (Given that they're in their first year of middle school, they have time to develop.)
  • In Steel Angel Kurumi, there is a variation where both Karinka and Kurumi are jealous of each other. Karinka wants to have big breasts like her sister, but Kurumi wishes hers were smaller (and she even mentions back pain which is common in real-life women with large breasts).
  • In Tegami Bachi, Niche, who hates milk, downs two mugs of tea because they have milk in them when the better-endowed Sylvette says that milk helps you grow up big and strong (or something like that). Niche, being a Maka, is weak to things that are hot. Like tea.
  • Sgt. Frog
    • In one episode, Natsumi (who's about 14 years old) gets jealous of her mother Aki's breasts, even though Natsumi is no slouch in that department either.
    • There's a whole episode revolving around Momoka (who's twelve) having issues about being petite. In Momoka's case, she's worried that since her crush Fuyuki is always surrounded by busty women like Natsumi and Aki, his standards for what counts as sexy must be very high. It's lampshaded that she's talking about his mother and sister. She doesn't care.
  • In K-On!, when Ritsu sees Mio in her bikini, she really notices Mio's breasts... and hits her in the face with a beach ball. (The subject hasn't come up a lot so far, though.)
  • Artificial Human Ai from Video Girl Ai was supposed to be busty, but being played in Youta's broken VCR caused her breasts to shrink down to almost nothing. She becomes annoyed when she finds out about this.
  • In Bloody Maiden: Juusanki no Shima the captain of the ladies' spear fighting club is a senior who's the same cup size as the freshmen. The girls who do posses large breasts and the fact that the whole team is not shy about being naked around each other only makes her attitude worse.
  • In episode 12 of Nogizaka Haruka no Himitsu Purezza, Alice-chan had a moment of this. A ping-pong ball had got caught in Haruka's cleavage. When it was finally out, Alice picked up the ball and dropped it onto what would be her cleavage if she weren't a grade-schooler (or at least having the body of one). Her sigh and expression of disappointment when the ball just fell to the floor....
  • Inverted in One Piece. Kuina, Zoro's childhood rival, had angst for developing breasts at all, because it reminded her that she was becoming a woman.
  • Mikoto Misaka of A Certain Scientific Railgun is self-conscious of the fact that some of the younger students of Tokiwadai Academy have a bigger bust than she does. Of course, with the existence of Misaka WORST, her age-accelerated clone who is relatively busty, it would seem she doesn't have much to worry about. Not that WORST doesn't take the opportunity to Troll Mikoto by claiming that her artificial development is the only reason she has larger breasts.
  • Nanako Misonou from Oniisama e.... It's only mentioned once, however: when she and her close friend Mariko take a bath together, and she notices that Mariko is VERY well endowed for her and Nanako's age.
  • Deconstructed in Manyu Hikencho since Boobs mean everything and flat chest makes you less than human. Special mention goes to people who lost their breasts.
  • Sayaka in Oku-sama wa Mahou Shoujo is teased about this, even when she transforms into an adult form. She's a little worried about it, but it mostly just appears when someone else brings it up negatively.
  • Nanael from Queen's Blade is essentially the only adult female in the world with normal-sized breasts, and it bothers the hell out of her. Especially once she has to room with a priestess whose breasts are almost the size of Nanael's body.
  • Wendy and Levy both suffer from this in Fairy Tail,when everybody else is decently stacked, though Wendy is more worried about being flat-chested when she's older, considering she's only 12. Doesn't help that in one of the omakes (adapted to the 7th OVA), Cana flat out tells her that, when she was Wendy's age, she had a bigger chest.
  • Dorohedoro has Ebisu, who is constantly trying to find way to enlarge her breasts, such as doing aerobic breast-enhancing exercises and stuffing things, even Kikurage, down her chest during the Blue Night. The dream mushroom En created shows Ebisu's desire having double D-sized chest.
  • Inverted and played straight in Yuru-Yuri. Sakurako is flat and jealous of the exceedingly busty Himawari. Himawari is self-conscious of her overdeveloped chest, feeling like it makes her stand out too much among their classmates.
  • In Baka and Test: Summon the Beasts, this is the main cause of romantic friction (and a major hindrance to their Relationship Upgrade) between Akihisa and Minami, as it never fails to instantly triggers her rather violent Tsundere nature.
  • Rinko of Omamori Himari has worries of this nature. Probably because three of her four rivals for Yuuto's affections are C-cup or above (the fourth is a young girl).
  • Aoi of Beelzebub at times, mostly when up against her kinda-sorta love rival, Hilda.
    Koma: Calm down. Whether they're massive or itty bitty, I love all tits.
    Aoi: ITTY BITTY!?
  • Shino of Seitokai Yakuindomo is very obviously jealous of her friend Aria's much larger breasts.
  • Yuko, Sorata's younger sister in The Pet Girl of Sakurasou, goes through this while groping Mashiro and Nanami's breasts in episode 7. Jin tries to cheer her up by yelling that she'll get bigger in high school.
  • In Kotoura-san, while Haruka's small breast was alluded to in episode 4 during Manabe and Zenzan's Ham-to-Ham Combat, this trope doesn't show up until episode 6's beach scene—and, especially, its ending.
  • Vixen from The Voynich Hotel suffers from this, trying to be a Fille Fatale (and failing miserably) and having suffered in the shadow of Peace.
  • The Pink Ogress, Tokiha Nadeshiko from Momogumi+Senki is extremely angry when ever someone called her Flat-chested(It should be noted that the other girls' breasts are rather average sized). For record, Tokiha doesn't even know what a brassiere is!
  • A very, very downplayed example, but Saya was clearly Blue with Shock in episode 6 of Servant × Service after Kenzou mentioned she doesn't have Lucy's... "stuff" that obstructs his view on the shoulder.
  • In The Devil Is a Part-Timer!, Emi Yusa is flat-chested and gets jealous of Chiho for having Gag Boobs despite being younger than her. At times, Emi tries to claim that she's proud of her flat chest because it provides better mobility on the battlefield and because it means her armor is cheaper, but she is not fooling anybody.
  • In Binbō-gami ga!, Momiji is flat-chested despite being a goddess and hates it. It doesn't help that Ichiko makes fun of her because of that fact.
  • In Walkure Romanze, Lisa has some reservations about her own bust size especially due to the fact that the other girls have rather ample cleavage.
  • Saki:
    • Miharu Yoshitome, who's fairly flat-chested, is somewhat sensitive about being reminded about this fact while in the bath with Mako and Tomoki, the latter of whom has the second largest breasts of the prefectural finalists, after Nodoka. When Kaori comes in, Miharu indicates feeling the same way about her.
    • In in a manga omake for Achiga-hen, Shizuno is quite upset to see that her childhood friend Ako has not only grown significantly taller than her, but also has developed a larger pair of breasts, since starting middle school. Ako later tells Yuu after her semi-finals match that she wishes she had Yuu's luck and breast size.
  • In Saikin Imouto No Yousu Ga Chotto Okashiinda Ga, Mitsuki Kanzaki is flat-chested and Hiyori Kotobuki has a modest-sized bust, and they both get really jealous of Yukina Kiritani's massive pair.
  • In Gintama, Otae has this issue. She gets ticked off when Gintoki and Hasegawa note that she's flatter then Kyuubei and gets even angrier later when Gintoki and Kondo get hit with a Gender Bender and end up better endowed than her.
  • If Her Flag Breaks: Nanami is rather insecure about her flat chest, especially when compared to Akane, or even Tsumugi who has a rather large bust size despite being really short
  • An omake at the end of the first volume of Iris Zero has Sasamori and Kuga being depressed over their small-chestedness and jealous of Yuki's large breasts. Yuki tries to placate them by invoking D-Cup Distress, but she only makes them more jealous.
  • In Black★Rock Shooter, Arata Kohata cites her flat chest as one of the reasons she is too shy to ask her crush out.
  • The title character of High School Ninja Girl, Otonashi-san tends to have issues with this. She's shown early on to pad her bra, has no sympathy for her much better stacked friend's shyness at being seen in a bathing suit, and at one point attends a ninja class, where the kunoichi are separated by bra-size and the A's (like Otonashi) are mostly complaining about the higher ranked H's.
  • The primary protagonist from Blue Seed, Momiji, is a bit insecure about her modest bust, particularly since Mamoru Kusanagi likes to tease her about it. It gets another knock in the OVA Blue Seed 2, though in this case to show she managed to grow out of it after two years and now has a decent figure.
  • The title character of Aizawa San Multiplies is only modestly endowed, and she's a bit self-conscious about it. Her duplicates are as well and at least one of them is more vocal about it.
  • In So, I Can't Play H!, Lisara gets pissed that boys only seem to care about bust size, as she has the smallest chest of the main cast. In one scene, Ryousuke meets her mother and briefly mistakes her for Lisara, until he looks at her huge chest and says it couldn't possibly be her, causing Lisara to smack him. Ironically, Ilia, who often makes fun of Lisara's chest, is revealed to wear padding and is really even smaller than Lisara. Her own A-Cup Angst was what made her pad her chest.
  • Akane from Ojojojo requests that Haru share some of that with the "commoners". Then she says she's going to start the breast rebellion.
  • Aika Tsube/Tail Blue from Gonna be the Twin-Tail!! has a Berserk Button in the form of her chest size. When an enemy mistakes her for a boy in drag, she flies to into an Unstoppable Rage and defeats him without even using any of her special attacks..
  • Kaori Makimura from City Hunter offers us a rather unusual example: while she has large breasts (87 cm, or 34.252 inches if you're American), she also has the bad luck of knowing Saeko Nogami and Kasumi Aso, who have even larger breasts (only made worse by Kasumi having been sixteen when Kaori was 21 yet already having larger breasts).
  • Kobayashi from Miss Kobayashi's Dragon Maid. This is not helped by the fact that all of the female dragons (sans Kanna) has large breasts.
  • In Shoujotachi Wa Kouya O Mezasu, Uguisu doesn't seem too happy about her small bust when the other girls are talking about breast sizes during episode six.
  • When Ayaka from Baby Steps notices that many boys like breasts she tries to grow her A-cups into F-cups. It turns out as expected and she fails.
  • In Momo Kyun Sword, Karin and Toutetsu are both flat. Maron is not small, but in the Beach Episode, she compares herself unfavorably to the others.
  • In Brave10, Isanami comments on this multiple times. Ironically, she is far from being flat-chested, but other women in the series are much better endowed and the men tend to treat her like a kid sister and call her flat anyway.
  • Kanae of Classicaloid develops this in the second episode after getting praised for it by a bustier friend in regards to swimming. It ends up being a Chekhov's Gag when Motes (who was at that point in time trying to win her affection) makes a birthday cake for her...and it looks like a pair of big boobs.
  • Akane Sano in Black God plays with the trope a little. She's decently endowed, but mentions once when she goes shopping with Kuro that maintaining her bust size is a pain at her weight.
  • Kumo Desu Ga, Nani Ka?:
    • Ariel stopped maturing as a young teenager and is one of the flattest girls in the story. Hearing the well-endowed Shiraori whining about another demon's even larger bust irritates her enough that she decides to purge the "evil" by tearing Shiraori's breasts off.
    • Oka-chan has the smallest chest of everyone in the story as elves mature slower, but remains optimistic that she'll develop more in the future. Unfortunately for her, elves tend to have small chests.
  • In one rare instance in Sailor Moon R, Emeraude taunts the Senshi during their first encounter, going so far as to make fun of their breasts. Usagi's the only one who really reacts, raising her arms up to cover her chest (the girls aren't flat, even despite being 14, but compared to Emeraude and some of the other usually-buxom villainesses, there's reason to worry).

    Comic Books 
  • Sophie Bangs in Alan Moore's Promethea is described by one of the past Prometheas as "flat-chested and neurotic," with the implication that that's what the typical candidate for Promethea-hood is like.
  • When Henry Bendix first recruits Jenny Sparks into (The Authority's predecessor) Stormwatch, she agrees on the condition that she doesn't have to wear spandex, saying "I don't have the chest for it." Most artist renditions since have been faithful to this concept. This did not hamper her sex life in the slightest, though living 80 years as an attractive 20-year-old who loves to party surely helped her there. Swift (being a typical Tibetan) was pretty flat-chested during Warren Ellis' run/ending on Stormwatch, but when the artists for The Authority drew her, she was given a much more substantial rack that got handwaved into being a "20-grand boob job."
  • X-Men: Jubilee sometimes took this role back then, but she has gotten bigger as she grew up. In Generation X, which focused on the younger and less well-known of Xavier's students, her modest figure was used to contrast her against the model-esque Monet St. Croix. Sometimes Kitty Pryde takes this role, too. But much like Swift above, when Jubilee transitioned into the New Warriors relaunch, she lost her mutant powers, but gained two cup sizes in the bargain. (Granted, she was 13-14 for most of her comic history.) Entertainingly lampshaded in Uncanny X-Men #268 — Jubilee is listening in to a conversation between Wolverine and the more commonly-endowed Psylocke and Black Widow. She glances up at the two women in their skintight costumes, peers down her vest to see how she matches up, and then drops her head in her hands with a frustrated expression.
  • Yelena Rossini from Transmetropolitan is just a bit touchy on the subject, which makes a certain amount of sense when you consider that she spends most of her time in close proximity to Channon.
  • Vanessa, a teenage supporting character in the old Wonder Woman comics, tended to bemoan her lack of breasts and was stated on one occasion to stuff her shirt.
  • Udda Von Schteppenslammer from Tank Vixens has "itty bitty mousie titties" and the members of the 101st battlion are so endowed.
  • W.I.T.C.H.
    • Wilhelmina "Will" Vandom, the teenaged leader of the interdimensional Guardians, is quite explicit about it. She frets about her scrawny appearance, and prefers to be in her older, more tittacular Guardian body. As most of the art seems to show her arching her back and sticking out her chest in Guardian form, you can guess why. Actually if you look at the second picture there, she's clearly staring down at her enhanced breasts with excitement in the middle image!
    • Taranee and Hay Lin to some degree, implied by their Guardian forms being just as large-breasted as Will's and them liking it. She too shows she likes her Guardian form. This is driven home in one episode: Cornelia's mother embarrasses her in front of the others by jokingly implying she stuffs her bra after seeing Hay Lin transformed and buxom, believing it's a Halloween costume with false breasts. Hay Lin suddenly looks angry and humiliated, and puffs up her chest some more to (over)compensate.
    • Subverted with Cornelia: while petite (and, in the cartoon, the first one to notice the breast enhancement of the Guardian forms), she's perfectly OK with her body. In the comic this is shown by her Guardian form being merely an Older Alter Ego, in contrast to Will, Taranee and Hay Lin having larger breasts (and Irma being slimmer).
  • Ninjette's cheerily drunken confession to Empowered as to the reason she was in the employ of various thugs rather than a member of the Superhomeys summed this trope up (and unlike many artists, when Adam Warren invokes lack of the Most Common Superpower he does not use half-measures).
    Ninjette: I can't be a goody-goody heroine 'cause I don't have a nice, big rack! *urrp* Can't be a good girl without a good set, right?

    Fan Works 
  • Assumptions: Though impossible for ponies to have breast sizes, the equivalent occurs where Rainbow Dash is rather sensitive about her "lack of curves." Along with her tomcoltish nature, this leads to very unflattering assumptions.
    • Generally speaking, it's an enormously popular trend in Friendship is Magic humanized fanworks to portray Rainbow Dash as the most petite member of the main group. Depending on the writer/artist, she's usually proud of her small breasts (being an athlete)... but just as often you have her secretly overcompensating to hide her insecurities when comparing herself to Fluttershy, her best friend since childhood and popularly depicted as being the most buxom of the six.
  • Xenophilia features another variant of this trope with, again, Dash. When she and her human lover are discussing her previous bad luck with males, she mentions a stallion who used her for a one-night stand and then left saying he wanted a mare with "more jiggle in her rump". Pettanko mares have flat rumps but the result is the same, with all the angst and feeling ugly that would imply.
  • Evangelion 303: Inverted. In chapter 15 Asuka teases Kelly about her -Kelly's- chest being too big to play rugby properly.
  • Momoko in Wedding Peach Abridged. She inevitably is compared to her mother by her own father.
  • In two Saki 4koma strips, (found here and here), it is said that the real reason Teru hates Saki is because she's angry about her making fun of her small breasts.
  • Yet Again has Ghost announce an intro for fighters during the Chunin Exams. This comes up:
    Ghost: "Let's get this started before we get any more distracted! Hyuuga Hinata AKA the only Konoha kunoichi that has hit puberty so far..."
    Sakura and Ino: (look at Hinata then themselves and proceed to sulk in the corner) "I'm still pretty."
  • In a Hunter × Hunter smut fanfic entitled "Girls Exclusive" details Gon and Killua being turned into girls by a rainbow-haired girl's Nen ability. As girls, Gon is gifted with a busty appearance while Killua is flat-chested, at first he isn't really bothered by it, but upon Gon commenting on the difference in their sizes and some experimentation, Killua gets pretty jealous and laments his small size, to even his own surprise.
  • During Chapter 2 of Despair's Last Resort, Shizuka Matsuki tries to claim she doesn't have this. She fails to be convincing.
  • Many Kim Possible fanfics portray Kim as being self-conscious that she's flat-chested.
  • In Heart and Soul Tracey Davis is ecstatic over her new developments summer after fourth year.
    Tracey: Do you have any idea idea how long I've been waiting for these? I was afraid I'd never get them! And then this last term was the absolute worst because we spent so much time hanging around Susan - she's so lucky, I totally hate her.
  • In Security!, Taylor Hebert is a bit insecure about her figure. Self-insert protagonist Mike Allen tries to give her a bit of self-confidence using vague future predictions.
  • Axis Powers Hetalia:
    • Austria's genderbend is portrayed this way in fanon. Austria and Liechtenstein are seen mourning about it in a webcomic on Pixiv. Also, one artist also on Pixiv drew her, Prussia, and Germany: with Germany at the big size (G Cup), Prussia at the middle size (E cup), and Austria as the small size (B cup). This is because Word of God said he applied A-Cup Angst to Liechtenstein because he saw that women in Switzerland and Austria ranked lower in breast size.
    • Japan's genderbend is often portrayed this way in fanon too, especially since the canon sketches of her don't exactly emphasize her assets the way sketches of many other Nyotalia nations do. In one Pixiv fanart, she's shown weeping about having no chest compared to the extremely well-endowed Greece's.
  • Cress of the fanfiction Tales of Faith falls under this. She would usually beat up any guy in a fit of rage should she hear them state about her chest in earshot. When it comes her comparing her chest to other females, however, Cress becomes greatly embarrassed about her small size, despite being one of the eldest females in the party.

    Films — Live-Action 
  • Kitten Braden, the heroine of Breakfast on Pluto, although she prefers to call herself a "svelte gamine", as she indignantly informs the peep show customer who complains about her lack of endowment. Although in Kitten's case, this is only to be expected, since she's a trans woman and not on any sort of hormone therapy.
  • A flashback in Look Whos Talking Now has a young Mollie yelling at her mother "I'll never have breasts!". Adult Mollie, played by Kirstie Allie, did get them.
  • In Elvira, Mistress of the Dark, one of the town residents, Patty, is this. She uses a variant of bra stuffing (falsies) to make herself seem otherwise, and keeps her small breasts a secret from the entire town... until The Reveal at the picnic!
  • In the medieval comedy Gladiatrix, the heroine's newly acquired French husband is disappointed over her lack of breasts. When she magically acquires breasts during the course of the movie, she's able to return home and tell her husband to carry out numerous household tasks.
  • They Call Me Bruce?: The title character comments on the fact that the nude woman sent to massage him has "breasts like a boy". She seems rather embarrassed by this.
  • The song "Itty Bitty Tittie Committee" from the film Junior High School.
  • Samantha "Sam" Baker from John Hughes' Sixteen Candles. According to his little brother, she's "only eating carrots to increase the size of her breasts." Sam later says about her bridesmaid dress: "I don't have one-tenth of the bod to fill the stupid bust up."
  • In the first Gidget movie, Sandra Dee is doing some sort of exercise to help pump her chest out.
  • Bridget Fonda has this in Singles.
  • Cameron Diaz's character in Bad Teacher suffers from this.
  • In My Girl 2, Vada asks her stepmother Shelly when she got breasts.
    Shelly: I was a very late developer, they used to call me "Shelly Two Backs". All my friends had real bras, not like the training ones I had.
  • In Now and Then, Teeny stuffs her top with pudding-filled balloons, as they have a similar consistency to human breasts. As an adult, she proudly tells her friends that she is a "36D, and worth every penny!" On the other hand, tomboy Roberta is shown binding her breasts with masking tape, while lamenting "No matter what I do, they just keep getting bigger!"
  • The main character in The To Do List often laments her lack of large breasts. At one point, she tries to get her crush's attention by swimming in a pool while wearing a bikini. The top falls off, but she does not realize it at first, so the entire pool gets an eye full. Her crush turns away in embarrassment her Jerk Ass boss starts making fun of her, and the kids in the pool steal her top to join in on the mockery. After that, she has no recourse but to just walk away from the situation, completely topless while shouting at children and horrified mothers in impotent rage.
  • The main character in Wanda the Wicked Warden (one of the sequels to Ilsa: She Wolf of the SS) checks into a mental health hospital. The nurses begin undressing her and start mocking her small breasts.
  • In American Beauty, Jane is seen suffering this due to her crippling self-esteem problems. She's shown in the start of the movie looking up breast surgery websites and she's been saving up her babysitting money for said surgery.

  • There's a mean-spirited joke that plays off this trope in Real Life:
    "I just heard a joke so funny it'll knock you flat! (looking at chest) Oh, I see you've already heard it."
  • A woman is looking at herself in the mirror, sighing about her breasts being too small. Her husband overhears and says he has a solution. "What's that?" "Rub 'em with toilet paper!" "Toilet paper? How will that help?!" "Well, look at what it did to your ass..."
  • There was a form of this joke on the film "Queens of Comedy" where Sommore (who admits she's blessed with a C cup and a flat stomach but lacks the weight on her behind) tells of a flat chested and stomached woman with a generous posterior asking her about how she can make her "titties grow without silicone" and Sommore recommended toilet paper.

  • A major theme in Are You There God? It's Me, Margaret.. Margaret and her friends are sixth graders who can't wait to grow. They envy their classmate Laura Danker, who already has.
    "I must, I must, I must increase My Bust!" - chant by Margaret and her friends.
  • In The Princess Diaries, Princess Mia's biggest insecurity about her appearance is her extreme lack of a chest — it was pointed out several times by Lana that she doesn't even need a training bra. Granted, by the end of the series she has B-cups.
  • Based on a True Story, Catalina, the teenaged protagonist of the Colombian novel later international franchise Sin Tetas No Hay Paraisonote , is a dark play on this trope. Catalina's real reason for wanting a bigger chest is to catch a rich boyfriend who'll buy her luxuries and get her out of her poor neighborhood, like the ones her bustier friends have. The catch is that those "rich boyfriends" are drug dealers and traffickers. She tries to approach that "rich world" by becoming a prostitute, but her beginnings are harder because most of her potential clients prefer chicks with "more meat". She eventually gets a bust augmentation from a Back-Alley Doctor and marries a minor boss of a Cartel, but she's still under her pettanko complex, by that point she has lost her True Love and any chance of escape, and eventually the brutal reality of the shady world she has gotten into hits her hard. When she is forced to reverse her boob job in a Life-or-Limb Decision, it's become the last straw for her, so she arranges a Suicide by Hitman to end her suffering.
  • Damned: Madison, who died before puberty, expresses jealousy of Babette's more developed body.
  • Discworld
    • Magrat Garlick has been described several times as being a physical match for an ironing board with two peas on top of it. Although being flat is not her defining characteristic in terms of attractiveness (the author also makes note of hair which refuses to cooperate) she certainly does seem to be very self-conscious of it. Now imagine how she must have felt in Wyrd Sisters when, having stuffed her bra among other preparations, she takes a quick survey of her assets upon encountering Verence and finds that her stuffing has descended approximately to her waist.
    • Monstrous Regiment opens with Polly Perks being annoyed that, when doing a Sweet Polly Oliver, she didn't need to bind her breasts.
  • How to Survive a Zombie Apocalypse has Duff who, having the chest of a man, constantly suffers of this. Mostly Played for Laughs.
  • Lisbeth Salander in the first book in Stieg Larsson's Millennium series. Because of her flat chest and the fact that she's short and skinny, she is often mistaken for a 14-year-old. Her legal guardian even uses this fact to his advantage when he drugs and rapes her. He claims no one will believe he raped her since her small cup-size means she's not a turn-on (yeah, he's a jerk). In the second book though Lisbeth has gotten breast implants.
  • Doctor Who Expanded Universe novels:
    • The Doctor's companion (later ex-companion and Adventurer Archaeologist) Bernice "Benny" Summerfield. One could probably draw quite a few conclusions about certain novel writers by counting up the number of times per book some of them have felt the need to mention her legendarily petite rack. Benny's creator, Paul Cornell, had a character describe her (in dialogue) as having "no tits".
    • Trix MacMillan, from the Eighth Doctor Adventures, is a less-prominent example, so to speak. Her breasts aren't big enough for her to have what you'd call cleavage. This only seems to bother her when she's feeling especially self-conscious, though. Also, she has some kind of sex-work-ish career in her Backstory, although that isn't necessarily saying a lot, at least in Real Life, and she manages to look glamorous and another character actually has nice things to say about her rack... but he Really Gets Around and has a 6'6" ex-girlfriend, so maybe he's not all that picky.
  • Jame in P.C. Hodgell's Chronicles of the Kencyrath is flat-chested and self-conscious about it. She's flat to the point of being mistaken for a boy all the time (being rather tomboyish doesn't help, of course). The master thief she's apprenticed to in the first book thinks she's a boy the whole time, even when she strips to the waist in front of him. After that, she gives up trying to tell him otherwise; granted, he's eccentric and has bad eyesight, but still. She also doesn't ever understand the crushes other characters have on her, convinced that there's nothing worth looking at in her. (One suspects she's rather blind to what she does have...)
  • In the fourth book of The Belgariad, Castle of Wizardry Princess Ce'Nedra has a suit of armor made for herself, and makes a point of trying to get a Breast Plate much larger than her actual chest. She settles for one just breasty enough that she won't be mistaken for a boy in armor. This isn't just for this trope, however: the armour is supposed to make her seem like a woman (for practical reasons involving leading an army)... in the context meaning mainly adult. She obviously can't fake away her short height with armour while still being visible, and since she's not supposed to be in actual battle anyway it doesn't matter if visible breasts on the armour makes it worse for defence.
  • In A Song of Ice and Fire, Brienne of Tarth, in addition to being riotously masculine all around, is flat to the point that she may as well not have breasts at all. Jaime once comments that she's like the Hound with teats — or would be, if she had any teats. She's not terribly concerned with her bust in general, but her flatness is part of the overall lack of femininity that often distresses her, as she is so often taunted and rejected for her appearance and knightly ambitions.
  • This is practically the entire focal point of Girl, Fifteen, Charming but Insane.
  • Hilda in Robert A. Heinlein's The Number of the Beast refers to her regrets at her lack of, er, development at many points, especially in comparison to stepdaughter Deety.
  • One of the concerns Calliope, the main character in Middlesex, has while growing up is being totally flat-chested. At least until the truth about her intersex body is discovered.
  • In S.L. Viehl's Blade Dancer, Jory isn't sure why people are staring at her tits when she takes her shirt off to treat an injury, and compares herself unfavorably to full-blooded Jorenian women in that regard.
  • Averted in Michael Slade's Ghoul, in which Rika Hyde's flat chest doesn't stop her from playing up her onstage sexuality as a head-banging rock performer. Her lack of cleavage becomes plot-relevant when it gives away that a more buxom woman had impersonated her.
  • The main character in Michelle Cunnah's chick-lit debut "32AA" suffers from this.
  • Not as pronounced as some examples, but Clary Fray from The Mortal Instruments, feels insecure when she compares herself to the more traditionally beautiful, busty/curvy Isabelle.
  • Subverted in The Hunger Games. Haymitch throws an absolute fit when they want to give an unconscious Katniss breast implants to make her more appealing to the Capitol audience, and wins that particular battle. When she wakes up and finds out about it she's very relieved to have gotten to keep her (at that point almost non-existent, due to the fact that she's been in the Games and has lost a lot of weight) natural bosom.
  • Mari Ado from Woken Furies has this as a sore point. In his narration, Takeshi Kovacs notes that she's not actually that poorly endowed; she just has a complex about it.
  • Mary in The Scream.
  • Kris Longknife frequently became depressed early in the series that she had nothing in the way of cleavage, especially as she seems to keep running into attractive women with greater endowments. She generally gets over it later, but still notices more endowed women with some envy. On the flipside, it means her Ninja Maid Abby can provide her with exploding falsies without making her look top-heavy. Inverted by her better-endowed frenemy Victoria Peterwald, who tells Kris she got off lucky: outside of their use in Distracted by the Sexy, which Vicky is a master of, her assets are actually a hindrance to her military career since they give her back problems and just get in the way while running.
  • Jessica Darling frequently laments her "A-minus cup" chest.
  • Queen Elizabeth III of Manticore commented in one of the novels that due to prolong treatment extending the stages of life, not just lifespan itself, she didn't have anything like a bust until well into her 20s. Apparently this had been a sore point for her.
  • Beth in The Fabulous Five series develops this after losing the role of Glinda in the school play to her rival Laura McCall, who is buxom.
  • The less developed girls in The Babysitters Club, have this.

    Live-Action TV 
  • Dialog from the Veronica Mars episode "Meet John Smith", where Veronica is trying to change her flat tire:
    Troy: Flat?
    Veronica: As God made me.
  • Yamada Naoko in the live-action Japanese dorama Trick is constantly teased about her flat chest by all the male characters and is quite bitter about it.
  • A running gag in Married... with Children is Marcy being mistaken for an adolescent boy due to her flat chest and short hair.
  • This, along with her short stature, is one of Claudia's main insecurities in Party of Five.
  • iCarly: Carly's "flat-chestedness" during early (in Season 1) and middle (season 2 or 3) puberty has been humorously referenced in a few episodes.
    • In "iSaw Him First":
    Carly: What's that supposed to mean?
    Sam: Why won't you ask your new helping bra?
    Carly: (looks down and gasps) There's nothing wrong with a little help.
    • And in "iFight Shelby Marx":
    Carly: I'm not a twig. I'm getting curvier every day.
    Freddie: I know.
    Carly: Eyes up, dude.
  • Apparently, Lizzie McGuire, Kate ditched Lizzie and Miranda as friends once she "developed", only adding to Lizzie's insecurity regarding her size. Many episodes made reference to bras, Lizzie's lack of curves, etc., which seemed unlikely towards the end of the show, when Hilary Duff got older and obviously well-endowed.
  • Grace in Will & Grace is insecure about her bust size to the point of using a water-filled bra at one point.
  • Angel
    • In "Spin the Bottle", a mistaken spell has all of the characters reverting to their teenage minds, but realizing they are in their adult bodies:
    Cordela: (looks down at her chest) I've filled out!
    Fred: (looks down at hers) and I'm... apparently not gonna.
  • Degrassi: The Next Generation
    • Manny has this despite being at least a D cup.
    • In season 12, Maya has this and buys a push-up bra and later buys bra inserts in order to impress a band she is auditioning for. She uses them wrong and they end up falling out during the audition.
  • An episode of Popular involves the character Sam wearing an inflatable bra to a dance due to feeling insecure about the size of her breasts.
  • WXII traffic reporter Jennie Stencel learns that she's been wearing the wrong size bra.
  • In the Taiwanese Series Drunken to Love You, Xiao Ru gets in a size argument with her boss. Later, she wears a bustier to a club, inciting her husband to cover her with his jacket... backwards.
  • Eun Bi from Flower Boy Ramyun Shop gets upset when Chi Soo justifies touching her chest as it's not much different from his.
  • In "A Reunion ...", the second-season premiere of Don't Trust the B---- in Apartment 23, June laments that all the stress she's endured since coming to New York has probably cost her a cup size.
  • Don as a joke in the Sam & Cat episode "Twinfection".
    Cat: When I say Aybra Kadaybra...
    Sam: I thought you wanted me to stop making fun of your A-bra.
    Cat: [covers her breasts]
  • In the True Life episode, "I Hate My Small Breasts", they had a woman who was an A-cup but worked as a go-go dancer and pole dancer. Of course, this led to her wanting to get breast implants.
  • On Good Day America small busted reporter Anna Gilligan, in this segment when she strips down to a bikini at Action Park to try out the Tarzan rope scene quips:
    Anna: I'm going to derobe here. I don't know what's scarier, the ride or taking off my clothes.
  • In early episodes of Modern Family, Haley makes fun of her younger sister Alex for a lack of a chest. This became Hilarious in Hindsight in later seasons, as it quickly became clear that while Haley was retaining her petite figure, Alex was becoming very curvy.
  • For the first few seasons of Life Goes On, the introduction featured the family's teenage daughter Becca gazing at herself in the mirror and whining, "Come on, where are you guys already?"

  • "I Must Increase My Bust", by Lords Of Acid:
    There I found out that I'm not alone
    Suffering from this flat chested syndrome

    Professional Wrestling 
  • nWo Girl April Hunter said that growing up, she was teased for her barely visible bust. Then after she was all grown up, Hunter was teased by the likes of Alere Little Feather for the exact opposite reason.

  • Parodied in the stage play Psycho Beach Party, where the female lead laments her figure to the audience while topless ("It's like I have the body of a boy!")... and while played by a boy.
  • A Chorus Line
    • "Hello Twelve, Hello Thirteen" has lines like this:
      "Tits! Where are my tits?"
      "Honey, you're too young to wear a bra - you've got nothing to hold it up!"
      "Having to go through high school without growing tits"!
    • Val gets a song all about this ("Dance: Ten, Looks: Three"). She never grew the womanly attributes necessary for Broadway success, so she went to a plastic surgeon and got them installed. One dancer says she wishes she had one breast just like her. Val's advice, "Have 'em all done!" (In the film adaptation, she advises, "Well, go out and buy them!")
    Flat and sassy,
    I would get the strays and losers.
    Beggars really can't be choosers.
    That ain't it, kid. That ain't it, kid.
    Fixed the chassis; "How do you do!"
    Life turned into an endless medley
    Of "Gee it had to be you!"

    Video Games 
  • Seems to be a trope common to Nippon Ichi's Tactical RPGs in general.
    • Either you're a washboard or an Eiken character, and of the main female characters, only Prier from La Pucelle: Tactics, Rozalin from Disgaea 2, and Artina from Disgaea 4 are on the other end. The only average girl is Asagi.
    • Etna and Flonne from Disgaea: Hour of Darkness.
    • In Disgaea Dimension 2, Laharl is hit with a temporary Gender Bender. S/he is not particularly flat chested. Laharl complains about the size of his/her chest, and Etna threatens to cut him if s/he makes that complaint again.
      Laharl: I'm getting a really flat vibe from you two.
    • Soul Nomad & the World Eaters features an entire race of aquatic pettanko.
    • It's worth noting that between La Pucelle and Disgaea, there was a noticeable change in character design, mostly due to lead artist Takehito Harada taking the place of former lead Ryoji Majima.
    • The manga adaptation of Disgaea 2 adds the Dimension Guide Friday to this list. She's a member of the absolutely flat Archer class. Just how absolute this is is shown in a series of yonkoma at the end of the book.
    • In the first Disgaea, Etna and Flonne's Pettanko status is actually vital to their employment; for undisclosed reasons (possibly Rule of Funny, possibly a result of his mother's death), their master Laharl (who is himself an older-than-he-looks boy) has a deep aversion to breasts. Simply seeing a buxom woman freaks him out, and even induces weakness and nausea (one part of the game actually has a battle where a chorus of big-breasted she-demons constantly chant positive words, his other weakness, and Laharl rapidly gets weaker)- nobody really wants to know what'll happen if he actually gets sent to Marshmallow Hell or a similar situation. Being as flat as they are is the only reason he can put up with them. In fact, in the anime adaption, when Laharl faints and falls face-first against Flonne's chest as a result of seeing Jennifer, he suddenly revives and makes a confused comment that Flonne's cured him.
    • Their parent company, Nippon Ichi is personified in Neptunia. She is, of course, flat as a board and angry about anyone who mentions it. It doesn't help that she has her chest (wrapped with bandages where her breasts would be) completely exposed. She's pretty much asking for it.
    • Marona, of all people, becomes very angry when a Bonus Boss calls her "flatty-flatty flat flat".
  • Tales Series
    • Colette of Tales of Symphonia. It doesn't come up much but she is pretty flat-chested, and complains about being like an ironing board when she and the other ladies on the team have a Hot Springs Episode cutscene (after which she gets the "Ironing Board" title).
    • Marta of Tales Of Symphonia 2: Dawn of the New World gets a title like this as well. Hey, she is voiced by Rie Kugimiya, after all.
    • Likewise, Norma of Tales of Legendia. She's not flat chested per se, she just perceives herself as such. It doesn't help that the other female members of the party are stacked.
    • For that matter, Arche in Tales of Phantasia and Anise in Tales of the Abyss (though Anise may be excused for only being 13). To be fair, though, Arche only calls herself flat-chested in the game when compared to Mint. It doesn't seem like a fair comparison when Arche tells Mint that she "has the biggest tits [she's] ever seen!"
    • This is the basis of a few skits in ''Tales of the World: Narikiri Dungeon 3". In one skit, Frio (the game's male protagonist) sees Arche and Calo (his female counterpart) together and begins gleefully shouting about the "Pettanko Girls". Arche joins him in teasing Calo, who responds by reminding Arche that "He said Pettanko Girls! With an 's'!" Cue savage beatings of Frio.
    • Estelle of Tales of Vesperia, while not exactly flat chested, still wishes to be more like Judith. Rita, on the other hand...
    Estelle: They're... bouncing.
    Judith: What are you looking at?
    Estelle: I wish I could bounce like that.
  • From Corpse Party, both Yuka and Ayumi suffer from this. Granted, Yuka is only 14, but Ayumi is 17. In Blood Drive, Ayumi's flat-chestedness was also made fun of by Misuto.
  • Super Robot Wars
    • Ibis Douglas. In a series where girls of her age just manage to have well-endowed breasts, she happens to be a Pettanko and has no bouncing cut-ins, contrast with the other heroines. Even a little girl that she took care of (in Alpha 2) has an adult form which has bigger breasts than her. Obviously her status as a pettanko has been the subject of jokes. But it doesn't stop her to be a champ of Moe girls amongst fans.
    • In Super Robot Wars Reversal, one of Duminuss' Loli Quirky Miniboss Squad, Tis, has this as her plight. In a heart-wrenching moment of sacrifice, Duminuss asked what they wanted if they are to be reborn, Tis answers, "I want a body with sexier form and bigger breasts".
    • And in the spinoff game Endless Frontier, we have Suzuka as the resident Pettanko. So much Aschen calls her Princess Flat/Pettanko-hime, and most of the time she's praised about being beautiful, it mostly has something to do with her exposed belly. It doesn't help Suzuka that she's in the quadruple digits in age and still has a non-existant chest.
    • Then there's Xiaomu. It also doesn't help the self-esteem that they're in a group with two of the bustiest women in SRW and the third one is definitely not lacking.
  • Blanc (and her transformed self, CPU White Heart) from the Neptunia series. While normally calm and quiet, when bustier characters (Especially Vert/Green Heart) bring up the subject of breast size, due to jealousy, she becomes extremely foul-mouthed and aggressive.
  • Chihaya Kisaragi from The Idolmaster. Her bustline, 72 centimeters, has become something of a magic number for iDOLM@STER fans. In fact, if you Google for "72cm" and set the language to Japanese, guess what the top result is. (The Japanese Uncyclopedia also lists the "Chihaya" as a unit of measure for length...) She wasn't that much of having such thing as this is mostly fandom-based. But this becomes an Ascended Meme in the anime, during the Beach Episode whereas just by looking at Azusa and Takane's assets, she lets out a dejected grunt.
  • Shino from Izuna: Legend of the Unemployed Ninja fits this to the point that one of the comics on the game's website refers to her as the first flat-chested character on the DS. It gets to the point that in the sequel, this is the primary description her sister gives people when trying to find her. Although it later turned out it wasn't her sister.
  • Lilith Aensland, "sister" of the huge-breasted succubus Morrigan in the Darkstalkers / Vampire video games is a strange inversion. Although she tends to act "as if" she didn't notice the size difference, it's the rather busty Morrigan that makes a big deal of it every time Lilith gets the attention Morrigan is craving, while Lilith is not bothered by her flatness: likely because she likes to play the Lolicon fetish. See Morrigan's ending in Super Gem Fighter Mini-Mix for an especially clear-cut example.
  • Castlevania: Judgment has Maria obsessing over her relative bust size in story mode, going so far as to attack someone for not appreciating their own endowments.
  • A throwaway line for a female player in the initial dialogue of the Neverwinter Nights 2 community module "Dark Waters" suggests the player may be one (despite the fact that all of the character models have reasonably-sized breasts).
  • Touhou's Sakuya Izayoi (pictured above) has this in many Fanon depictions, and many fans joke that she pads her bra (although it's well on its way to being a Discredited and Forced Meme). Said fanon also holds that even mentioning the word "pad" in Sakuya's presence is a Berserk Button that's liable to get you stabbed. It's worth noting that official Touhou artwork doesn't give any of the characters much of a chest, and such topics are never brought up in canon, so any A-Cup Angst a character may have in fanon is entirely due to fan interpretation or Memetic Mutation.
  • Eruruw of Utawarerumono although this is generally the mostly expressed sentiment. She actually tends to feel physically inferior to the entire cast (jealous of Urtoriy's breasts and hair, Touka's face, Karura's hips/effortless physical upkeep and that Kamyu has such large breasts despite being the same age or maybe younger) though they also tend to feel the same way about themselves. But even Mukkur is disappointed by her breasts. Yes, the cat. Mukkur was disappointed because she didn't produce milk, though.
  • Lina in Riviera: The Promised Land. One of the villains calls her "flatty". If you pick the "Small-chested..." dialog option, Ein loses relationship points with her. Go figure.
  • The BlazBlue series:
    • Noel Vermillion. During story mode Taokaka refers to her as "lacking lady" and after their fight Noel talks to herself about ways to make her breasts grow, including having a boy massage them. Bang Shishigami mistakes her for a boy at first and she attacks him for it. Amane Nishiki mistakes her for a crossdresser (the most convincing one he's ever seen!), which angers her enough that her Murakumo Unit personality takes over. She also contemplates asking Litchi Faye Ling ("Boobie Lady") about how to get them bigger. Litchi chases Noel around during one story path trying to get her to cosplay as various things, including May, the pirate from Guilty Gear, because the costumes don't fit Litchi.
    • Even though Tsubaki has way bigger breasts than Noel, she does get into a bit of this when Taokaka gropes her breasts and calls them "average".
    • Kokonoe has some issues with her chest size as well (Noel is the only one smaller than her). Near the end of Noel's Help Me!! segment, Noel points this out and Kokonoe chases her off the stage. In Makoto's, the two of them have a chat and, when breast size gets involved, Kokonoe almost throws a tantrum (Makoto's the inverse - she's smaller than only Litchi, and a display shows up to compare them). If Relius' CS gag reel is to be trusted, Makoto is very aware of Kokonoe's breast envy.
    Makoto as Ragna: Did you steal my boobs, Kokonoe?
    • Platinum the Trinity, though, despite having the size of Rachel, takes this Up to Eleven in her Gag Reel and features Luna having a dream where she had to unite with many of the small-chested ladies (minus Kokonoe) and the Clovers to fight against the 'Boing Queen' (Litchi depicted as an Evil Overlord, hammy at that) in a parody of a Magical Girl battle. 'Boing Queen''s minions include the top three bustiest ladies in the setting (as seen in the picture above), Arakune, and Ragna. Since this IS Luna's dream, one can wonder just how insecure she is to her own breasts, despite her age. Oddly, Trinity Glassfille (mistranslated in Extend as Glassfield), one of the souls residing in Platinum's body, seemed to have no problem with her original body's (big) breasts.
    • Even Celica has a case of breast envy in BlazBlue: Chrono Phantasma. At one point in the Six Heroes story, she gets angry with Ragna when he calls her "normal", believing that he was talking about her breasts. In Extend, her commentary with Litchi and Makoto involves asking them if Ragna believes Buxom Is Better, and her match intro with Makoto has her enamored with her Boobs of Steel.
    Celica: Whoa... they sure are big... uh... up close...
  • Leanne/Reanbell from Resonance of Fate has much attention drawn to her breasts' lack of size, mostly by Vashyron. She tends to react with violence whenever it happens, although her insecurity is somewhat justified by the fact that she's 21 but looks like she just hit puberty.
  • If we are to believe Ayla, Marle from Chrono Trigger is one. This may be in relative terms, though, as Ayla is generally perceived as having Boobs of Steel. Ironically, Lucca is visibly flatter than Marle, but doesn't get any flak about it; she doesn't comment on it, she's the Nerd of the group, and she routinely wears loose clothes that are likely concealing her actual figure (in contrast to Marle's simple outfit and Ayla's skins, both of which are more revealing).
  • Word of God says that Blaze the Cat in the Sonic the Hedgehog series is rather... shy about her breast size (or lack thereof).
  • Atelier Iris' Lita Blanchimont gets teased frequently by the love rival Veola who regularly makes and sells her items and equipments that are relatable to her hair-trigger insecurity.
  • Despite actually being quite well-endowed, the immediate reaction Kai from Samurai Warriors 3 has to Ujiyasu telling her that she has "a lot of growing left to do" is to clutch her bust indignantly.
  • Mayu Uzaka of Lightning Legend: Daigo no Daibouken is very conscious about her cup size, and demeaning her this way is her Berserk Button. Of course, this is used for maximum comedy during her encounters with resident snarky Gag Boobs character Misa Atago. There's even an unlockable concept art where Mayu and Misa are wearing swimsuits, and in which Mayu has a jealous look towards Misa's rack.
  • Puella Magi Madoka Magica Portable: In Homura's True Ending, when Sayaka forces Kyoko into the old school uniform of the large-breasted Mami, Kyoko takes great offense at Sayaka's comments about the chest area being loose. Madoka and Homura's dialogue after this exchange implies that Homura is going through this, too.
  • Fire Emblem Awakening: In her special CG in the Summer Scramble DLC, Cordelia is mortified by how much her swimsuit shows off—namely, that it reveals that her breastplate doesn't actually hug her breasts.
    • In one of her conversations with her daughter Severa, they have a dicscussion about their merits and Severa, who has serious self-esteem issues, storms off. Cordelia then says that there IS something Severa did NOT interit from her... Namely... slightly bigger boobs, as Severa isn't exactly busty herself and as Selena in Fire Emblem Fates, she's kind of insecure about her lack of boobage. Just like her mom.
  • Fire Emblem Fates has Nyx, who plays this a bit more seriously than usual. Many of her supports make it clear that she has low self-esteem from her child-like body, and she's largely of the opinion that no one will ever love her. It probably doesn't help that she looks the way she does because of a curse placed on her for using her powers to be cruel to others.
  • Airi Ban from Devil Survivor 2 is actually reasonably well-endowed for a girl her age, but has the misfortune of living in a World of Buxom, making this a case of B-Cup Angst.
  • Mari, the little archer girl who accompanies Ruairi and Tarlach in Mabinogi, is apparently very sensitive about her complete lack of development compared to other girls. Becomes Hilarious in Hindsight when you find out later that she becomes quite well-endowed, although it takes getting killed and being reborn into another form to do it.
  • Senran Kagura has few examples. First is Mirai, who tries to find ways to increase her bust size, though aside of feeling insecure about her physique as a whole, doesn't usually cause a ruckus about it. Ryōbi, on the other hand, oh boy. She is really insecure about her (normal) bust size and tends to fight against those who have larger breasts than her (which is almost every one). In the Hebijo story of Shinovi Versus, she actually killed some one for saying out loud one of the ways she tries to increase her bust size.
  • In HuniePop, we have a Tsundere Fiery Redhead who suffers from B-cup angst and her Shrinking Violet fried Nikki suffers from C-cup angst.
  • In Potion Maker, Pio admits to being jealous of Tia's measurements.

    Visual Novels 
  • Key/Visual Arts games seem to like this.
    • In her own H-scene, Ayu of Kanon starts apologizing because her chest isn't as big as Nayuki's. She's not an A-cup at all and has a slightly bigger bust size than Shiori; you just can't tell most of the time since she wears a baggy coat.
    • In Little Busters! Kud gets angry when Haruka starts talking about how to get a bigger chest with Kurugaya.
  • Kyoko from Crescendo generally holds this attitude about herself. Granted, she's not small-chested at all, so it just ties into her other body issues.
  • Tsukihime
    • Akiha Tohno, the Tsundere Ojou, is well aware of her small assets, but that doesn't really prompt out until the more intimate scenes in her route of the game ("'I have small breasts, so I was scared you might not like them.' Akiha is blushing so hard that even her ears are turning red..."). Fanon took this aspect of her personality and ran with it.
    • The sorta-sequel Kagetsu Tohya features one possible path where Shiki walks in on her changing and, for some reason, is compelled to comment that her chest is "steep as a cliffside". Unsurprisingly given the nature of the characters involved, this leads to a Bad End.
    • Added irony: Akiha and Saber have the same bust size. Saber, however, is more likely to have her breasts overstated. Rank B Charisma can go a long way.
    • Becomes an Ascended Meme in Carnival Phantasm when Shiki comments on how Akiha has grown in every parts except her breasts, even being regressed into a 4-years old mentally didn't stop her to turn red and presumably beat the shit out of Shiki.
  • Saber of Fate/stay night, once she starts to develop feelings for Shirou, shows discomfort over the fact that she doesn't have a better figure. During her date with Shirou at the pool in Fate/hollow ataraxia, Lancer makes the mistake of saying that a bikini is for more mature women- At which point Saber proceeds to kick his sorry ass all over the pool.
  • School Days:
    • Setsuna Kiyoura. It doesn't help that both her best friend (and half sister, in the games) Sekai Saionji and her love rival Kotonoha Katsura are much better endowed.
    • Otome Katou has this issue due to being one of the smaller bust female characters, especially when compared to Kotonoha or her own younger sister.
  • Kazuna in Kara no Shoujo. Reiji jokes that while her belly may be big due to pregnancy, her chest is as flat as ever.
  • Sara Smith from Bliss Stage First and Final Act:
    Sara: I'm TRYING to make my breasts look bigger... I figure that people won't take me seriously because I look like a girl, not a woman...
  • Mayumi and Sage in Tick Tack both have pretty severe depression over their busts, though Mayumi tries to console herself by thinking of those with a fetish for bodies like hers.
  • Toko Fukawa from Danganronpa. She'll occasionally bring up her small cup size as one of the many things she accuses the others of looking down on her for. Her Split Personality, Genocide Jack, is more about Petite Pride and snarking at the more well-endowed Asahina whenever she can.
  • Nayuta Kagura, to the point where she lies about her body measurements and to a lesser degree, Kirara Kurokawa, in which mentioning how small she is tends to elicit threats of violence from her, from Yumina The Ethereal.
  • If My Heart Had Wings: Occasionally, Kotori shows nervousness that Aoi won't be as attracted to her because of her modest chest, even though she's normally pretty confident about her looks. Though considering she has Amane and Ageha to compare herself to, it's probably no wonder.
  • During one of the Grisaia no Rakuen ero sidestories, the Chiara episode develops her relationship with Yuuji a bit. She has a weird habit of asking him to touch her butt and only her butt as her only way of flirting with him. Apparently, she doesn't like to think about her bust thanks to her boss being JB, who has the largest bust in the story.
  • When They Cry:
    • Rika Furude of Higurashi: When They Cry berates herself for this, despite being twelve years old. Rika's technically centuries old. The constant time loop that she goes through keeps reverting her physical body back to a younger time point, and she never reaches puberty. Near the end of the series, she resolves to grow up to have huge breasts, which is a lot more poignant than funny, given the context. In the anime adaptation, there's a short bit at the end of episode 5 of season 2 where Rika grabs Mion's boobs and declares "I won't lose!" And in one of the OVA episodes, she has a dream where she's a grown up Magical Girl. The first thing she does when she wakes up is feel her chest and make a sad expression.
    • This is Played for Drama in Umineko: When They Cry. Word of God has stated that the very well-endowed Shannon actually has Fake Boobs. In the manga it's revealed that Sayo Yasuda, Shannon's true identity, never actually grew breasts at all, which is heavily implied to be because they were designated male at birth but Raised as the Opposite Gender due to their sexual organs being badly damaged. Since Battler (who Sayo is in love with) has often expressed his belief that Buxom Is Better, and both Shannon and Beatrice (another one of Sayo's personas) are both well-endowed, it's clear that Sayo is very insecure about this.
  • Zero Escape:
    • June from Nine Hours, Nine Persons, Nine Doors implies to be angsty about her breast size in a conversation with Junpei at the cargo hold. Apparently, she's not too happy that boys tend to like well-endowed women like Lotus.
    • Phi from Virtue's Last Reward takes offense when Sigma makes an offhand remark about her unimpressive breast size. Rather than getting bent out of shape about this, she adamantly claims that she has a C-cup, though nobody in the group buys this, including the audience.
      Sigma: If you're a C cup, I'm packing twelve inches!
    • Brought up once again by Sigma in the sequel, Zero Time Dilemma, this time when suggesting that Phi would have the easiest time fitting into a tiny air vent. Apparently, Phi believes she went from Cs to Ds in the time between games, despite the fact she's in a slightly younger body due to Mental Time Travel. Sigma calls her out on this.

    Web Comics 
  • Quinn from Shotgun Shuffle has held a secret grudge with her roommate Ellie for years over this.
  • Anna, the female lead from Waste Of Time has pretty small breasts.
  • Missi Fuller from Misfile is by far the flattest member of the cast and frequently complains about it. This culminated in an amusing fantasy sequence where she imagines what she'd do if she was built like Ash. Emily actually manages to tease Missi very effectively on this point, though she gets Emily back good a few strips later. Note that Missi instantly flips from A-Cup Angst to Petite Pride because she thinks Ash is expressing a preference for small-breasted women when Ash is actually complaining about having breasts in the first place.
  • Blossom from Rhapsodies.
  • Ronin Galaxy
    • Taylor on page 55.
    • Though Giancarlo uses her small bust as an insult, Cecil seemed to be at least slightly interested. If only for verification.
  • Secret from Keychain of Creation displays elements of this, particularly around Marena.
  • In Peter Is the Wolf, we meet Cherry, a Chinese-American Were-Raccoon-Dog (don't you dare call her a Tanuki!) of modest proportions in human form who is inordinatly proud of the D-cups she sports in were-form... until she sees the were-forms of Sarah the Werewolf and Ashley the Were-Vixen. Sarah herself, in her human form, isn't exactly big either, thought it seems to vary from page to page.
  • Flora from TwoKinds, mostly as compared to other Keidrans(Kat and Natani in particular). Her human lover Trace certainly doesn't seem to mind...
  • MegaTokyo. Although she doesn't seem too self-conscious about it, it's been noted that Nanasawa Kimiko is rather flat-chested — both in her initial appearance at Anna Miller's, when she apparently was wearing inserts to work, and again during Piro's conversation with Tsubasa over the internet after Kimiko's radio outburst makes her an instant star.
  • In her sometimes semi-autobiographical webcomic The Fart Party the author/artist Julia Werz tells of the day in the 7th grade when a cute guy that she had a crush on sat next to her in the lunch room and out of the blue asked her what her bra size was. She was so surprised that she immediately blurted out "32AA" without thinking and was known as "Tiny Tits" for the rest of the school year. [1]
  • In Sluggy Freelance, Zoe's first appearance has her wondering if she should get a push-up bra after a rather buxom lass pulls I Have Boobs, You Must Obey! on Riff and Torg. Judging by later appearances, she either got that push-up bra or hit a second puberty.
  • Sarah from El Goonish Shive doesn't normally seem bothered by her relative lack of endowment, but sometimes it becomes an issue....
  • Yuko from Johnny Wander (both in comic and in real-life).
  • Kiley from Ménage ŕ 3, so much so that when she dreams of being a professional therapist, she also dreams of having large breasts to go along with it, and when Yuki mentioned that her girlfriend had small breasts too, she cried tears of joy. Her introductory strip even had her comparing herself unfavorably with Didi, who later became her girlfriend.
  • Eerie Cuties: Brooke is pretty confident, so she doesn't usually concern herself about her looks, though there is a certain area she feels she's lacking in. But she got over it, once she started dating.
  • Camilia, from Slimy Thief, is extremely insecure about her flat chest. She wanted to become a witch solely to use magic to give her bigger breasts and she's devastated when she learns that Aisha, who she considers a love rival, can make her breasts as big as she wants.
  • Played with a little in Alice when the girls get their first training bras and none of them are developed enough to show — so Joanne stuffs her bra with tissues to make it appear that she's got huge breasts. Nobody's fooled for even a second.
  • Karin-dou 4koma: Seren and Tamaryu are very sensitive about their flatness. Seren's reactions in particular range from fury, to padding her chest, to locking herself in her room. But somehow, her genuine angst is actually deliberate, to make her immortality more interesting. Her unsealed form is actually reasonably endowed.
  • A minor source of angst for Wonderella in The Non-Adventures of Wonderella, to the point that in this comic she goes to Dr. Shark for breast augmentation. He asks her to not do it just out of societal pressure and consider what body feels right for her. She opts to keep her breasts the way they are...and get ass lasers and rocket feet instead.
  • Although we don't see her angsting over it much, Ellen "Elf" Foxworthy of Schlock Mercenary does get teased early on that when not in her much curvier powered armor, she "doesn't get mistaken for a woman" very much, and apparently joined up with the mercenaries under the pretense of being a boy. Later on when she gets a full body rebuild, her two main requests are longer legs and bigger boobs.
  • In this Captain SNES: The Game Masta strip, Lucca is implied to suffer from this trope via an unexpected revelation from Gato, who thought he was praising her and the signs of her "perfection" but ended up giving a Compliment Backfire speech. The main problem is she made the mistake of giving him a rough neural map of her brain as part of his AI, which apparently included her memories as well.
  • A source of angst for Mini Mandy of Grim Tales from Down Below once she's revived because her body cannot age. Panel Two of this strip says it all.
  • Guy from Two Guys and Guy is not happy about her chest. As she is also a gleefully violent sociopath, mentioning this is a bad idea.
  • A huge part of the backstory of Tara, from Welcome to Chastity, who was a D-cup in a town where breasts as big as a girl's head are considered average. This made Tara a flat chested by town's standards which made her a target of bullying from the her bustier classmates and unattractive to most guys. Though it turns out she was just a late bloomer and eventually becomes one the bustiest women in town, which turns things around for her considerably. Though it's actually implied that she grew as much because Gwen, her sister Rayya's BF and the witch in who cursed the town grew Tara's chest because she wanted to spend time with Rayya herself without Tara butting in.

    Web Original 
  • Whateley Universe:
    • Played with in the Ayla stories, where Ayla helps one person at powers testing get implants to fix this, and get the guy she likes. When one of her own close friends wants Gag Boobs to become a stripper... Ayla rejects that whole-heartedly.
    • Jade Sinclair (Generator) is closer to the flat girl who worries about her lack of size and maintains that childishness too. In fact, she still looks like she's about eleven.
    • The otherwise level-headed Jadis Diabolik quietly seethes with envy towards the likes of Fey and Majestic over the fact that she is only modestly endowed herself, despite being an Exemplar (a power that adjusts the mutant's body to fit their ideal self-image, which in women usually leads to the Most Common Superpower).
  • When in costume, Bungie of the Global Guardians uses her Rubber Man powers to increase her bust size as part of her "disguise". She's normally rather small-breasted, and figures if people are looking at her chest when she's in costume, they won't be looking at her face.
  • Foxy from Zorak's let's play of Pokémon Quartz after a certain trainer told her to take off her pants and jacket and then losing:
    Roker(sic) Travis: All the small things...
    Foxy: Hey, I’m not that old, I know I’ll fill out later.
  • Taylor, the protagonist of Worm, wears her hair long specifically because she feels herself to be lacking other feminine features.
  • Heather Foreman on The War Comms is one of the few A-cups over 13 in the entire cast and as a result feels ugly compared to the other girls. Inverted with Lucy, who thinks breasts are ugly and freaks out when other girls tell her that she'll have "big lumpy things on her chest" when she gets older.
  • Ruby from Ruby Quest is flat as a board.

    Western Animation 
  • Sharon Spitz, the title character of Braceface, is constantly and excessively insecure about her chest, being completely flat-chested. So much so in fact that she tried on one episode to increase her breast size with a pneumatic pump.
  • An episode of As Told by Ginger revolves around Courtney Gripling taking a high-school French class. She wants to get closer with an older boy who she has a crush on, but doesn't want to look too young, and her breasts make this obvious (she is 12 years old at the time). She stuffs her breasts to make herself look older.
  • This is one of the reasons that Hayley on American Dad! is such a bitch, as she's apparently bitter about not "filling out" the way she wanted. One episode had a flashback to her early teens when she angrily screams at her parents "This is as big as they're gonna get?!".
  • A throwaway line hints that Angelica is this on Rugrats: All Grown Up!. Apparently she's a little bitter that her bra-stuffing campaign didn't turn out the guys like she wanted. Considering she practically has no breasts even when she stuffs her bra, one wonders if her chest is concave without it.
  • Connie on King of the Hill is revealed to be this in "Naked Ambition," in which Bobby tells Joseph about accidentally walking in on a nude Luanne while she was changing at the beach. She notices Luanne's bouncing breasts as Luanne waterskis, asks "Shouldn't she be wearing a life vest?" in a jealous tone, and after Joseph says "NO!" looks down at her own, embarrassed, and covers them with her own life vest. Later, after Bobby clarifies that he was not attempting to peep at Connie, but was helping Joseph attempt to peep at Luanne (he had become infatuated with her), Connie concedes that it makes sense to her because:
    Why would anyone look at me when they could look at her?
  • 6teen
    • Despite not being flat-chested, Jen is this (especially around her sister, who is much more buxom).
    • Conversely, Caitlin is flat-chested, and is revealed to pad her bra.
  • Subtly done in Phineas and Ferb. Candace goes to Jeremy's pool party, but when she sees him there, he's chatting with a blonde, busty, curvy girl who's wearing the same swimsuit as her. When Stacy tries to calm her down after she freaks out, Candace responds with "She wears [the swimsuit] better!".
  • This trope is done in a metaphorical way in the Cow and Chicken episode "Horn Envy". In this case, Cow is bitter about her horns not being big enough to get the attention of the boy she likes, but the whole thing plays out as if she was a human girl who's unhappy with her cup size. It's made particularly obvious when one of Cow's friends encourages her to wear a bra padded with toilet paper over her head to give the illusion of bigger horns.

    Real Life 
  • This angst is very common. The Other Wiki says that, according to the American Society of Plastic Surgeons, breast augmentation is the most commonly performed cosmetic surgical procedure in the United States. More than 300,000 (you read that right) were performed, only in 2007, only in the USA. Some of the pictures on the webpage are NSFW, some are pure Squick.
  • Kelly Ripa often comments on her small breasts during the host chat segments on Live With Regis And Kelly.
  • Salma Hayek suffered from this in her teens as she told it it on David Letterman's show.
  • This Mexican fifteen year old girl is crying about being A-Cup
  • Pornstar Kitty Jung, pre-implants.
  • The Thai government is concerned about nationwide A-Cup Angst that compels many women to go under the knife. In response, they have endorsed an alternative to breast enlargement surgery known as the "Thailand Breast Slap" said to enlarge feminine assets by one to four inches. For those of you that would like to know, four inches of growth would enlarge small A-cups to full D-cups.
  • Dutch dancer and courtesan Mata Hari was reportedly self-conscious about her small bust, and was rarely if ever seen topless.
  • Buffy the Vampire Slayer star Sarah Michelle Gellar was for several years dogged by rumors that she'd had breast-enhancement surgery. Since even while nursing her children she was a C-cup at best, she found this amusing.
    Seriously, if I'd paid for these, *pointing to her chest* don't you think I'd want them to look better?
  • Gigi Edgley (Chiana on Farscape) is very small-breasted, though you perhaps wouldn't know it from looking at her in costume. In an extra on one of the Farscape DVD's, she recounted telling her family about the makeup.
    My dad was like, "How long does that makeup take?" About three and a half hours. "Oh, so they spend half an hour on your face and three hours on your tits?" Thanks, dad...
  • Nora Ephron wrote a humorous essay on having small breasts and her neurosis about it in the 1970 book "Wallflower at the Orgy" where she claimed that she was the only female working in the Kennedy White House that the president did not flirt with.

Alternative Title(s): Small Breasts Big Deal, Flat Chest Complex, Breast Envy