Line #95 ChekhovsGunman/AnimeAndManga


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8	* ''Manga/The100GirlfriendsWhoReallyReallyReallyReallyReallyLoveYou'':
9	** Mei hangs around as a LivingProp for a few chapters, until her DayInTheLimelight where Rentarou manages to get her to open her forever-closed eyes, and they both feel the soulmate shock.
10	** Her colleague Mai appears in the background for multiple chapters, consistently avoiding looking at Rentarou until an attempt to sabotage his relationship with Mei goes wrong and leads to her finally making eye contact with the boy and--'''''[[LoveAtFirstSight ZING!!]]'''''
11	* ''VisualNovel/{{AIR}}'' has a crow (raven?) that is introduced early on and inconspicuously follows the main characters around throughout the first 3/4ths of the show. [[spoiler:After the show invokes AnachronicOrder, the story starts over from the beginning focused around the crow, a reincarnation of Yukito named "Sora", and his instrumental contributions to the plot]].
12	* In ''Manga/AoNoFuuin'', Soko's older brother is introduced along with her family and appears as nothing more than a slightly aloof older sibling who goes to college and [[spoiler: later dies in the explosion resulting from a bomb sent to their home. Presumed to be dead, he is not seen for several chapters and finally returns, revealing himself to not just be alive, but also be the Genbu of the northern Family intent on protecting Soko and basically becomes the BigBad of the series]].
13	* ''Manga/AttackOnTitan'' loves this one.
14	** Ymir is introduced along with all the other supporting cast, but her name is not given until [[NamedInTheSequel season 2]]. [[spoiler:She's an independent Titan Shifter, and over 70 years old]].
15	** Krista is the sweet girl everyone adores, but seems incredibly minor right up until we learn that [[spoiler:she's actually HeroicBastard royalty. Her family's influence is such that both factions want to obtain her, as she has the right to learn the secrets of the Walls and the authority to reveal them to outsiders]].
16	** Bertolt spends much of the series as [[TheQuietOne the quiet half]] of ThoseTwoGuys, hanging around in the background of scenes. He's easily overlooked, right up until [[spoiler:he's revealed to be the [[TheHeavy Colossal]] [[TheMole Titan]]]].
17	* ''Manga/AzumangaDaioh'''s Kagura makes a few appearances before her introduction, the most notable of which is in the first sports fest.
18	** Kagura gets a little weird here. She appeared in the manga a few times before joining the main cast too, but the anime expanded on how often she made appearances a good deal.
19	** That's because the anime mixed up the order of a few events, like the pool episode, so that they came earlier.
20	* That young, redheaded train conductor from ''Literature/{{Baccano}}'' doesn't seem remotely important at first. He's just a RedShirt whose only distinction is being the first to be killed on the train, right? Er, not quite. [[spoiler: In episode nine we learn that neither of the corpses that Jacuzzi found were his -- they were his ''victims'''. Conductor guy turns out to be the Rail Tracer that has been picking off the Lemures and White Suits throughout the series]]. And that's not even half of it...
21	** And then the man in the trenchcoat in the scene where Isaac's ear gets crushed is is [[spoiler: the Martillo Family's Ronnie Suchiart, aka the devil from the Advenna Avis]]. He plays a larger role in the light novels.
22	** And [[spoiler:Fermet, the man that tortured Czeslaw into nigh-sociopathic paranoia]]? Turns out he's [[spoiler:the series's BigBad]].
23	* In ''Anime/BattleSpiritsShonenToppaBashin'' the identity of Number Ten is left a mystery for the majority of the series. But surely there must be one, if there's a Number Eleven, right? [[spoiler: It was Meganeko's grandfather, Kitan, all along]].
24	* Zigzagged in ''Manga/{{Berserk}}''. Since the manga starts off as an InMediasRes, [[spoiler: Puck is introduced as a primary character in the Black Swordsman arc. After the Black Swordsman arc is over and the story switches to the Golden Age Arc - which is a flashback - Puck has not been introduced. However, after Guts and Casca are rescued from an ambush by the Blue Whale Knights of Tudor, Judeau gives Casca a bag of elf dust, saying that an elf he used to know while traveling with a band of performers gave it to him as a gift. The elf in question is indeed Puck, but he is not referred to again until the events of the Eclipse, in which Rickert, who was left behind during the Griffith rescue operation, was traveling with the same band of performers that Judeau accompanied in the past, with Puck still in their presence. After the two year time skip at the beginning of the Conviction Arc (which the Black Swordsman Arc overlapped chronologically) Puck is presented as a larger character]].
25	* ''Manga/BlackButler'' has quite a few.
26	** Although he serves a purpose before the reveal, you wouldn’t have guessed [[spoiler: Undertaker]] to be so plot-central.
27	** This applies to Grell before her reveal.
28	** Aleister Chamber counts as a ChekhovsBoomerang.
29	** [[spoiler: Snake]] wanders off at the end of the circus arc. He is responsible for [[spoiler: one of the deaths in the Murder Mystery arc]], and eventually becomes a secondary character.
30	** In the anime, Ash is first seen as Queen Victoria's nameless escort/servant during the Curry Contest.
31	** Also in the anime, [[spoiler: Lau]], the comic relief and exposition character, eventually becomes a formidable villain.
32	* In an early story arc of ''Manga/BladeOfTheImmortal'' a character is introduced, but disappears at the end of the arc with their story apparently self-contained and complete. Many, ''many'' volumes later, guess who shows up at the side of [[spoiler:Shira]]? [[spoiler:Kawakami Araya's son Renzo]].
33	* ''Manga/{{Bleach}}'':
34	** The Chapter 1 title page shows several people in the background. Almost all of them are introduced shortly afterward as Ichigo's classmates and most have only a minor role in the manga. However, one character in the group remains anonymous for nearly 200 chapters: Shinji Hirako, who becomes a major character but only in the ''third'' story arc.
35	** In Chapter 7, Ichigo's dad Dr. Isshin Kurosaki is on the phone with the local hospital demanding they open up beds for patients he cannot treat in his tiny clinic, which he says the director of Karakura General will do as a personal favor. That director is Dr. Ryuuken Ishida, Uryuu's father, a Quincy, and Isshin's longtime friend. All of this occurs long before Uryuu (a far more important character) enters the story. The OddFriendship between Isshin and Ryuuken isn't revealed until Chapter 241, and even then, its significance is only explored in the final arc of the story, more than 500 chapters after Ryuuken is first introduced. [[spoiler:And Ryuuken's relevance is in direct proportion to the earliness of his introduction: a small miscalculation on his part sets up the main plot by throwing Masaki and Isshin together]].
36	** In Chapter 27, the beginning of the Don Kanonji story, a figure in the crowd [[note]]on the page where Rukia starts doing Don Kanonji's signature BOHAHAHAHA laugh[[/note]] looks distinctly like Uryuu, who will not be introduced until the beginning of the next story in Chapter 33. In Chapter 29, a person is seen moving toward the roped off area where Don Kanonji's exorcism is turning a soul into a hollow, but they stop because Ichigo jumps over the rope first. As Ichigo goes past, the person's back is clearly visible (but their face is not), and the clothing and hair look like Uryuu. WordOfGod later confirmed that Uryuu was ready to intervene if Ichigo hadn't been on the ball. In the anime, Uryuu also gets a brief cameo in a general classroom shot in episode 7...and sure enough he's doing embroidery.
37	** In Chapter 56, Byakuya tells Rukia he understands her desire to protect Ichigo because of Ichigo's resemblance to "him". Although this is an obvious reference to Kaien (introduced 77 chapters later), it also sets up Hisana's story (''123 chapters'' later) which proves Byakuya told the truth: he really does understand the desire to protect someone who resembles a loved one. Not only that, but the chapter's cover image initially appears to be a dead or unconscious Rukia with oddly shaggy hair. Hisana is almost identical to Rukia but with a longer, rougher hairstyle and her introduction cues a reinterpretation of the picture in Chapter 56 as Hisana, not Rukia.
38	** At the end of the Soul Society arc, Aizen leaves Seireitei via negación and the shinigami left behind observe that there's something in the garganta behind the gillians, the only sign of which is a giant eye. Hundreds of chapters later during the battle for Karakura Town, Wonderweiss appears with his giant pet, Hooleer, a misshapen being with one giant eye and the ability to destroy Yamamoto's flames that are trapping Aizen. It's revealed Hooleer was the creature that was hovering behind the garganta at the end of the Soul Society arc.
39	** After Grand Fisher's defeat, he's seen talking to two other Hollows in Chapter 25. One of these is Di Roy Rinker, who next appears in Chapter 199 as one of Grimmjow's Fracción. The other is Aisslinger Wernarr, whose next appearance is Chapter 241 in the first fight in Hueco Mundo.
40	* In the sixth episode of ''Anime/BloodPlus'', the heroes go to the enemy's laboratory to save [[ParentalSubstitute George]]. While there, David checks a computer and remarks that there is no information on it about "Diva", who is referenced several more times before it is revealed that she [[spoiler:is Saya's EvilTwin and the BigBad]].
41	* ''Manga/CaseClosed'':
42	** In the "Distinguished Family's Consecutive Accidental Death Case", Conan sees a familiar man in the Osaka Police, but he didn't recognize him at first. [[spoiler: He is Heizo Hattori, and he's an old friend of the Chairman in the case and almost immediately afterwards, Heiji shows up, revealing that he is his father]].
43	** In another case, Conan takes care of a toddler while his widowed mother goes to find Kogoro after she's being followed around by a mysterious figure. [[spoiler: That little boy is Santa Ishikawa, and he turns out to be the key to solving the case]].
44	* In ''Literature/ACertainMagicalIndex'', Saten and Uiharu appear in the opening credits of the first season. Neither appear in the actual show, and only debut in the spin off, ''Manga/ACertainScientificRailgun''. Uiharu does appear in ''Index'' later though. In the ''second season'', two years later.
45	** Kuroko also makes an early appearance in episode 2, while she only makes her official debut in episode 10.
46	* In ''Manga/CityHunter'', Umibozu is introduced faceless as the only one who could match Ryo as a hitman. When his face is finally revealed we see that Umibozu is the same killer that Ryo fooled into sitting on Hachiko's statue while holding a doll (manga only: the anime inverted the order of the episodes).
47	* ''Manga/{{Claudine}}'':
48	** After exiting the psychrist's office the first time around, Claude sees a bushy-haired girl's umbrella flying away. He catches it and brings it back to it's very grateful owner. Some years later, the bushy-haired girl- whose name is Maura- returns into Claude's life as a maid. Maura becomes Claude's first love.
49	** When Claude was fifteen-years-old, he saw a pretty girl through the window of a ballet academy. Two years later, the girl comes back into his life: her name is Sirène, and she becomes his third and last love.
50	* In ''Manga/CodeBreaker'', Aoba. She is Sakura's best friend, and apart from that, just an attractive female character. [[spoiler: She later is discovered to be Code:Revenger, one of the top agents of Eden]].
51	* ''Anime/CodeGeass'' had Schneizel make an appearance at Clovis's funeral at least a dozen episodes before he actually enters the story.
52	** Also had Mao appear early in both episode 12 and 13, even though he's not officially introduced until episode 14. In hindsight, though the first cameo becomes pretty damn significant as it explains how the hell Mao [[spoiler: knew Lelouch was Zero, knew C.C. was with him, knew Shirley liked him, and knew her father was killed by Zero, all of which become important parts of his BatmanGambit]].
53	* The first shot in the first episode of ''Anime/DarkerThanBlack'' shows a girl in a white dress standing at the edge of a lake and looking at the stars. This isn't given any explanation, and as the scene immediately cuts to a BatmanColdOpen, viewers are likely to ignore it... until episode 11, when [[spoiler:Hei starts panicking when he sees an illusion of her in the Gate]]. Turns out she's [[spoiler:his dead little sister: a PersonOfMassDestruction, the reason for the Heaven's Gate explosion, and the reason for both her brother's powers and [[TheStoic his personality]]]].
54	* The teacher in Chapter 1 of ''Manga/DarwinsGame'' is [[spoiler: Banda-kun]].
55	* ''Manga/DearBrother'':
56	** Years ago, there was a little girl who played in the rain and she once saw a pre-teen boy and she tried to talk to him, but he ran away. That young boy's name? [[spoiler:Takehiko Henmi, the tutor ''and'' stepbrother of the aforementioned girl, Nanako Misonoo]].
57	** There is a pretty maid who is given the job of cleaning [[spoiler: Fukiko's]] old room in her summer mansion. [[spoiler:That woman is Minako, who is the maid in said summer home]].
58	* In ''Manga/DeathNote'', Light goes through a period of dating other girls much to Misa's chagrin. We get a good look at one of them, Kiyomi Takada, who shows up again near the end of the series and [[spoiler: proves pivotal to Light's defeat]].
59	** You know those [[IKnowYourTrueName nameless]] [[GondorCallsForAid extras]] standing around in the background of Episode 23? Turns out that a good portion of the plot hinges on their presence.
60	** In the pilot, Miura is first shown being questioned by the police. Much later, when main character Taro Kagami gives up the notebook, [[spoiler:more people get killed, including the detectives, and Miura is the second Death Note user]].
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62	* [[spoiler:Neah]] in ''Manga/DGrayMan'' appears in Allen's dream in chapter 59 [[spoiler: after Allen [[BackFromTheDead died]]]]. Allen doesn't think much of it at the time until [[spoiler:he starts to show up in the mirror]]. In chapter 166, its revealed [[spoiler: he's been seeing Neah (the 14th Noah) because he was implanted with Neah's memories and they've started slowly erasing his own.]]
63	* Kamemon in ''Anime/DigimonDataSquad''. All he does is silently wander around DATS headquarters serving tea, until [[spoiler:it turns out he's just shy, and is actually the Digimon partner of Yushima, local head of DATS and the CoolOldGuy who randomly shows up to give Masaru advice. Even after ''that'', he and Kudamon are revealed as agents sent by Yggdrasil to spy on humans. Doubles as LetsGetDangerous when he gets to show off his [[EvolutionaryLevels later evolutions]], Gawappamon and Shawujingmon]].
64	* In the ''Manga/DNAngel'' anime, Krad is shown in the very first scene (even giving the first spoken line!), but doesn't get a proper introduction until a few episodes later. (And in the manga, his introduction was delayed even more.)
65	* In prequel to ''Manga/DogsBulletsAndCarnage'', during the first story that introduces Mihai, there's a panel showing a red haired guy with an eye patch trying to get past him and get out the door. Guess who's introduced as the subject of the next story?
66	* ''Franchise/DragonBall'':
67	** In ''Manga/DragonBall'', Master Roshi (or Kame Sen'nin)'s first appearance doesn't amount to much. He happened to have a Dragon Ball and he gives Goku the Flying Nimbus. His next appearance he's revealed to be the Master Roushi and the trainer of both the Ox King and Grandpa Gohan. After that he plays a major role training Goku and Krillin. Sadly, he was DemotedToExtra by the Piccolo Jr. saga and it was just downhill from there.
68	** Chichi's an even better example. She first appeared as a minor character who had a crush on Goku, and in the manga after her first appearance she was never seen nor mentioned again until the 23rd World Martial Arts Tournament ''twelve volumes later'' where she's reunited with Goku and they wind up getting engaged. The anime screwed this up however by having her appear every now and then in a couple filler episodes.
69	** In his initial appearance in the Champa Saga of ''Anime/DragonBallSuper'', Zuno gives Bulma information on the Super Dragon Balls and isn't mentioned again. In the Future Trunks Saga, [[spoiler:Zamasu breaks into his temple to gain information about the Super Dragon Balls and Goku.]]
70	* ''Manga/Eyeshield21'': Kongo Agon, one of the most memorable antagonists in the series makes his debut appearance watching the Devil-Bat's second ever match. Later on, while trying to find and recruit Musashi as a kicker, the Devil-Bat's run into Kotaro, who becomes their last opponent in the Tokyo Tournament. Than during the opening of the Kantou Regionals, [[TheHero Sena]] is approached by Reiji Marco who plays quarterback for the Hakushuu Dinosaurs, and wants to know if Sena would like to trade opponents (upon finding out Sena will be facing Agon he backs off); he seems like something of an afterthought compared to some of the other players there, but he and his team end up being the {{Climax Boss}}es of the arc.
71	** Maruko "Marco" Reiji, quarterback of the Hakushuu Dinosaurs, is introduced at the beginning of the Kantou arc as a smooth, though somewhat cowardly player. Later on, his team becomes the final and most challenging opponent the Devilbats face in the Kantou Tournament.
72	** Not to mention Musashi, [[spoiler:the player who won the Christmas Bowl for the Devil Bats]], who was originally introduced as the no-name carpenter working on the team's club house long before it was revealed that he was one of the founding members of the Deimon Devil Bats.
73	** The Ha-Ha Brothers, as well, were originally the nameless bullies tormenting Sena in the first chapter before disappearing for some time and eventually being pressured into joining the Devil Bats as offensive linemen during the game against Zokugaku.
74	* In the ''Manga/FairyTail'' manga, before they are officially shown in the manga during the Oracion Seis arc, the Stellar Spirit twins Gemi and Mini are visible on two chapter cover arts. Given that it's done by Hiro Mashima it's possible that he drew them at random and decided to make them Gemini later.
75	** Ur also counts [[spoiler: as she was said to be alive at the end of the Galuna Island as a part of the ocean. Arcs later, Ultear falls into the sea and into her mother's memories, which is what convinced her to HeelFaceTurn]].
76	** Also, all the members of Oracion Seis (except Brain) are visible as [[spoiler:unnamed child slaves]] during Erza's flashbacks of her childhood.
77	* In ''Manga/FlyMeToTheMoon'', Tsukasa puts the name of her grandmother Tokiko down as the witness for her and Nasa's marriage certificate, dozens of chapters before Tokiko is actually introduced.
78	* In ''Manga/FoodWars'', Mimasaka Subaru returns to help Soma run a booth at the school festival. It turns out that being [[ChekhovsSkill able to replicate any dish perfectly and having extremely high technical skills]] may not win contests against creative geniuses, but it ''does'' make one a damn fine ''sous-chef''.
79	* Selim, son of King Bradley in ''Manga/FullmetalAlchemist''. Seems like a harmless kid, but later [[spoiler:revealed to be the most dangerous Homunculus of all seven, Pride]].
80	** In a more minor example, with more immediate payoff, Roy Mustang is initially introduced in Chapter 4 of the manga as seemingly nothing more than an extra to set the scene for the current story, before being revealed as a major character at the end.
81	** In the chapter with Winry arriving at a train station, Izumi and her husband can be seen in the bottom right of a panel perusing the timetable. When they both arrive later, the author even puts a little footnote that encourages the reader to check back in the earlier volume.
82	** Probably the most extreme example would be the Gold-Toothed Doctor, an unnamed alchemist that shows up very irregularly.
83	** Kimblee shows up for a short aside really early, but isn't seen until something like three years later (in real life time). A lot of people don't realize how long a gap there is, because he escaped from prison and was much more active much earlier on in ''Anime/FullmetalAlchemist2003''. That, and he showed up in the flashback volume of the manga, before he was released from prison. Arakawa was clearly itching to get to him.
84	** ''Anime/FullmetalAlchemist2003'' is fond of this trope, bringing back characters from the beginning of the series who seemed like {{Filler Villain}}s as important characters towards the end.
85	** Selim is this in the 2003 anime too; the difference is he ends up being directly responsible for [[spoiler: Mustang beating Bradley]].
86	** And let's not forget the even more minor Lyra, who appears in Episode 4 of the first anime as Yoki's assistant and later [[spoiler: has her body stolen and becomes host to the biggest of the Big Bad's]].
87	* Episode 39 of ''Anime/FutariWaPrettyCure'' features [[ContinuityCameo reappearances]] by all the minor classmate characters up until then... along with Yui, whose debut episode was number 43. Episode 44 then gave a brief cameo by Chiaki, just before her starring role in Episode 45.
88	* Chapter 14 of ''Manga/GakuenBabysitters'' mentions by name the strict high school chemistry teacher, Hebihara, who's known for being strict and overworking. [[spoiler:11 chapters later, he's revealed to be the father of Kamitani, one of the supporting characters]].
89	* [[FanserviceExtra The woman whose skirt keeps getting flipped]] in ''VideoGame/GateKeepers''. [[spoiler: [[BigDamnHeroes She saves the Commander and his secretary in the final episode]]]].
90	* In the first chapter of ''Manga/GetBackers'', there's this snotty brat who shows up when Ban and Ginji are ten yen short of the fee to get back their recently-towed car. He says he'll give them ten yen if they retrieve his Final Fantasy game, and they end up getting beat up and never think about it again... until volume 14, when the ''exact'' same thing happens, and [[EveryoneCallsHimBarkeep Ten Yen-kun]] turns out to be a missing kid that our heroes will be hired to "get back" later that day.
91	* ''Anime/{{Godannar}}'' has ''three'' examples that span the entire series:
92	** The first is Tetsuya Kouji, whose mech gets blown to smithereens in episode 1, leaving him [[PutOnABus in the hospital]] for most of the series. [[spoiler: He shows up as a [[BigDamnHeroes Big Damn Hero]] in the last arc]].
93	** The second is Anna's [[ChekhovMIA missing father]], who is mentioned in an early episode and then [[spoiler: pretty much does the same thing as Tetsuya is the final arc]]. And the kicker? [[spoiler: This is a ''double'' example, since he was also the priest performing the main heroes' wedding in the first episode]].
94	** Thirdly, the [[WrenchWench mecha technician]] Hayashi, who has a DamselInDistress moment in episode 2, and thereafter serves no purpose other than a [[SickeninglySweethearts comically perfect]] relationship with fellow tech Morimoto. Turns out in the DistantFinale that [[spoiler: she is the ''key to the human race's survival'', precisely ''because'' she had that DamselInDistress moment at the start]].
95	* An early episode of ''Anime/MobileSuitGundam00'' featured Neil Dylandy's [[SeparatedAtBirth estranged twin brother of sorts]], Lyle visiting their family's grave while the former hides behind a tree to glimpse on his brother. [[spoiler:Lyle became Neil's BackupTwin in the second season]].
96	** And then there's [[spoiler:Ribbons Allmark. He spends Season 1 as Alejandro's quiet minion, then backstabs him in episode 25 and takes over his role as the BigBad for the rest of the series. Yup, '''fucking ribbons''' indeed...]].
97	* In ''Manga/HajimeNoIppo'' we're introduced to Yamada Naomichi, a weighty, timid young man who admires Ippo. Yamada trained in Ippo's gym for several months, and became a pro boxer before moving away, and we sort of forget about him after that. [[spoiler: Two years later, he returns as 'Hammer Nao', Ippo's opponent for his second title defense, with a shaved head, scary demeanor, and lost enough weight to end up in Ippo's weight class, and everyone lampshades this drastic change]].
98	* In ''Manga/HaouAiren'', a kid named [[spoiler: Kaafai]] gets [[ForcedToWatch an unwilling first row view]] of [[spoiler: Hakuron raping his own girlfriend Kurumi, whom the poor kid had befriended]]. Guess who, in the last volume of the manga, [[spoiler: ends up '''shooting Hakuron dead''']]?
99	* Schrödinger in ''Manga/{{Hellsing}}'' appears relatively early on in the manga and OVA series, and has the interesting but passingly mentioned ability to be "everywhere and nowhere". [[spoiler: His ability comes into full effect in the final volume of the manga, where he commits suicide and allows his body to fall into the river of blood Alucard is absorbing. The Major explains that Schrödinger's ability depends on his ability to perceive himself as an individual; if he becomes one of the many millions of souls within Alucard, however, he is unable to distinguish himself and is thus unable to truly exist. This quandary, in turn, causes Alucard to cease existing in the real world, which was the Major's EvilPlan all along]].
100	* In Creator/HiromuArakawa's manga adaptation of ''Literature/TheHeroicLegendOfArslan'':
101	** Back in the first chapter/anime, Daryun makes a mention of a friend as someone he would like Arslan to promote when he becomes king. Said friend Narsus won't appear until a few chapters/episodes later (and chronologically, three years later).
102	** When he first joined Arslan, Narsus originally wanted to send Elam to his friend in Port Gilan to safety. Much later on, we meet Shagad in Port Gilan after Andragoras ordered Arslan to go there.
103	* ''Manga/HidamariSketch'': The two new tenants of the Hidamari Apartments, Nori and Nazuna, were de-FacelessMasses-ized among other admission exam takers in the second season OVA. They were actually introduced in the second episode of the third season.
104	* Akasaka from ''VisualNovel/HigurashiWhenTheyCry'' is introduced as a minor character in the first season, only interacting with Rika, who discusses with him [[spoiler: his wife's death and how to save her]]. In the second season, he plays a much bigger role, [[spoiler: saving Rika from the Yamainu and Takano multiple times]].
105	* ''Literature/{{Inukami}}'': There's this kappa that hangs out in the background for a few episodes. In the climax [[spoiler:he saves Keita's life]].
106	* ''Manga/JojosBizarreAdventure'' plays with this by having two Stand users targeting Jotaro's group mug an "unimportant, annoying faced man". At the end of the episode, the man has a bunch of hired thugs beat them up and hospitalize them before Jotaro's group even realizes they were under attack.
107	** In a later episode, Hol Horse uses his Stand to shoot off the ear of a man who tried to take his cab. The man sees him again while in a truck driven by his friend, and they attempt to run him over but accidentally crash into Jotaro's group instead.
108	** In [[Manga/JoJosBizarreAdventureDiamondIsUnbreakable part 4]], Hazamada uses his stand to mug a couple of bystanders. They later show up to beat the crap out of him, having been healed by Josuke and [[GondorCallsForAid directed towards where the guy would be]] [[BatmanGambit so they could get payback]].
109	* ''Manga/KaguyaSamaLoveIsWar'':
110	** Shirogane briefly mentions his little sister Kei in the first chapter. Barring two small cameos in Chapters 19 and 25, she wouldn't become a member of the cast until Chapter 39.
111	** Kaguya and Shirogane both discuss how Ishigami's habit of coming and going as he pleases in Chapter 8 and he has an EarlyBirdCameo on the cover of Chapter 11, though he wouldn't be properly introduced until Chapter 24.
112	** Hayasaka shows up twice in the background of Chapters 3 and 12 when Kaguya has members of her house's staff help her with schemes against Shirogane. It wouldn't be until Chapter 19 that she would be revealed to be Kaguya's {{Childhood Friend\|s}} and {{Heterosexual Life Partner\|s}}.
113	** Chapter 4 shows that only one person in all of Japan had scored higher than Shirogane on the last mock exams, a boy by the name of Mikado Shijo. He wouldn't be properly introduced until Chapter 161, long after his twin sister [[AscendedExtra Maki]] had become a major supporting character.
114	* Mishio in Makoto's arc of ''VisualNovel/{{Kanon}}'', and in the Kyoto Animation version, all the major girls.
115	* In ''Manga/KingOfThorn'', the BigBad, [[spoiler:Zeus]], names an brief unnamed appearance in Volume 2 of the manga [[spoiler:as a security administrator]].
116	* In ''Manga/KOn'', Yui can be seen running past Ritsu, Mio, and Mugi on her way to school in the first episode before they all are introduced later.
117	* ''Literature/KyouranKazokuNikki'' features an odd girl with pink hair dressed like a butterfly who can often be seen in the background for the first 12 episodes. Then comes episode 13, where she is finally introduced: she is [[http://en.wikipedia.org/wiki/Raicho_Hiratsuka Hiratsuka Raichou]], [[spoiler:considered by Ouka's Supernatural Phenomenon Treatment Bureau to be their biggest mistake and "TheEmpire's biggest traitor". Despite this, she has somehow become ''the Head of the Bureau'', and is therefore the person in charge of "Operation Cozy Family", with all signs pointing to her as a future BigBad]].
118	* ''Manga/LaidBackCamp'':
119	** The elderly gentleman Chiaki runs into while scouting a camp area during the sixth episode turns out to be Rin's grandfather. Her mother ends up calling him, and mentions that his love of camping was passed onto Rin.
120	** Rin and Nadeshiko run into two campers, an intoxicated lady and her partner who helped them to start fire for their grill. The former is Minami Toba, a new instructor at Nadeshiko and the others' high school who becomes the Outdoor Activities Club's advisor, while the latter is later revealed to be her sister.
121	* In the first episode of ''Manga/LoveLab'', Natsuo mentions Suzune, a shy and [[TheGhost rarely-seen]] girl who acts as her secretary. At the end of the episode [[spoiler: it turns out that Suzune has been watching Natsuo and Riko the entire time]].
122	* In ''Manga/MagicKnightRayearth'', the girls are given a seemingly pointless "mascot", Mokona, to accompany them on their quest. He does at least serve as a BagOfHolding and a camper. [[spoiler: In the second series, it is revealed that Mokona is literally {{God}}]].
123	* ''Manga/MariaNoDanzai'': [[spoiler:[[HateAtFirstSight Kiritaka first gained Okaya's attention]] when he rescued a fellow student from [[HangingAround being hanged]] by his gang in the toilet. In the present, after an unknown party murders [[HeKnowsTooMuch Iijima]] right after his meeting with Maria (the timing being too close to be a mere coincidence), she remembers the aforementioned event from [[DeadManWriting Kiritaka's diary]] as [[EurekaMoment she muses]] that, if one were to become a victim of [[BullyBrutality such intense bullying]] as that inflicted by Okaya's gang, the trauma would be enough to [[GainingTheWillToKill make one less reluctant to kill people]]. She then tracks down said student, Akihiro Yuda, and asks him point-blank about Iijima. [[OhCrap Yuda starts sweating profusely]] in response, all but confirming that he is Iijima's murderer.]]
124	* ''Anime/MobileFighterGGundam'': If you thought that [[spoiler:Michelo Chariot]] and [[spoiler: Sir Gentle Chapman]] were one-time rivals for Domon Kasshu... boy, were you ''wrong''. [[spoiler: Michelo joins the Devil Gundam group and later Gentle Chapman [[CameBackWrong is revived as a DG zombie]] by them]].
125	* In ''Manga/MobPsycho100'', Takenaka Momozou briefly makes appearance in Chapter 3, as the student that quit the telepathy club. Later on, in Chapter 98, [[spoiler: it’s revealed that he is actually a telepath himself]].
126	* In ''Manga/{{Monster}}'', [[BigBad Johann]] and Anna Liebert are briefly shown on Tenma's TV as the children of a foreign trade adviser who successfully managed to flee East Germany.
127	* In ''Manga/MoriartyThePatriot'', Billy was shown on the cover of chapter one, but since he never showed up in the story, many readers sort of forgot he was ever shown and assumed it would never matter. But he's critical to [[spoiler:William and Sherlock surviving ''The Final Problem'' and their time spent during The Great Hiatus.]]
128	* In ''Manga/MuhyoAndRoji'', a girl is briefly shown asking Enchu, who is busy studying, to play with her, Muhyo and Yoichi. The girl appears again in a later arc and turns out to be Yu "Biko" Abiko, one of Muhyo's old friends and a major ally.
129	* ''Manga/MyHeroAcademia'': During the Culture Festival Arc, Gentle mentions about a past, famous villain named Destro who created a terrorist group with the intention of end the regulation over quirks. Destro is mentioned again in the Pro Hero Arc, when a one-time hoodlum mentions being inspired by reading his book to try to take revenge on the company that fired him. Two arcs later, it's revealed that Destro actually had a few children who are now back and intend to recreate his terrorist group and continue his work, making him a posthumous GreaterScopeVillain.
130	* The main character of ''Anime/MyHime'', Mai, is conspicuously absent for most of ''Anime/MyOtome'', which features almost all of the characters from the former. She only shows up a couple of times: once on a poster in the background of a shot, and as a silhouette during a narration of her [[spoiler:untrue]] tragic backstory. [[spoiler:She shows up in one of the last episodes and becomes a key character in the final battle]]. Subverted with Tate (Mai's [[BelligerentSexualTension love interest]] in ''My-[=HiME=]''): he also appears as a silhouette during said backstory, but [[spoiler:the story isn't true after all]] and he never actually shows up or becomes important.
131	* ''Manga/{{Naruto}}'':
132	** Shisui Uchiha, whose only initial purpose is to be the person Itachi killed off-screen in order to gain the Mangekyo Sharingan. ''Over 200 chapters later'', we learn that [[spoiler:Danzo stole his Sharingan eye]]. Later on it's revealed that [[spoiler:after his eye was stolen by Danzo, he gave his other eye (a ''Mangekyo'' Sharingan) to Itachi Uchiha after using genjutsu to make it appear as if he had destroyed it, then he died in order to allow Itachi to awaken his own Mangekyo Sharingan]].
133	** The entire Team Minato, but especially Obito and Rin. The team first appeared in the title page of Chapter 16 of the manga, which shows Kakashi in bed with two picture frames, one of his current team and one of Team Minato, which he was in as a kid. While it was known that Fourth Hokage, his sensei, sealed Kyubi into Naruto, we don't see Team Minato team in action until Chapters 239-244 of the manga and episodes 119-120 of ''Naruto Shippuden''. Obito's main importance was that Kakashi inherited both the Sharingan and his present-day behavior and ideals from him, while Rin seemed to be there just to fill the chick role of the trio and further the GenerationXerox comparisons with Team 7. [[spoiler:Flashing forward, we find out that Minato is actually Naruto's father, that Rin was ''killed '' by Kakashi, which actually was what caused Obito to turn into Tobi, the BigBad of not only the second half of ''Naruto'', but arguably the entire series - in fact, her death is pretty much the catalyst for almost every major event in the story]]. ChekhovsGunman Squad if there was one.
134	** Tobi initially was simply a goofy member of the Akatsuki. Later, we find out that he is its true leader, and is also Madara Uchiha, [[spoiler:though as mentioned above, he's actually ''Obito'' Uchiha]].
135	** At the end of part I, Sasuke explains to Naruto during their battle that the Final Valley was created when the First Hokage fought his best friend who betrayed him, such is the explanation as to why there are statues of them there. Way late into part 2, we find out that said best friend was Madara Uchiha; [[spoiler:while he is ''not'' Tobi, he ''is'' one of the main villains, being the person who was responsible for corrupting Obito and coming up with his EvilPlan to begin with]].
136	** One character that upends even Tobi is Zetsu (both black and white), who debuts as a cameo at the tail end of Part I (after Naruto and Sasuke's fight at the Valley of the End). In Part II, he serves as Akatsuki's intelligence member, but is largely a NonActionGuy, sitting on the sidelines while the others duke it out with the ninja villages, therefore his screen time is limited compared to everyone else. Then come the Confining the Jinchuriki Arc, Tobi uses the First Hokage's genes to form an army of White Zetsus, who consequently become the main mooks of the following Ninja World Arc, but the fun doesn't end there. [[spoiler:In the final arc, it's revealed that Black Zetsu (who has disappeared from the story for quite a while) is the will of Kaguya Otsutsuki, the GreaterScopeVillain of the series. What's more, he basically engineered ''everything'' happening after Kaguya's first downfall; first by pitting Hagomoro's children against each other, and then modifying the Naka Shrine Tablet so every Uchiha would bound to live cursed lives. This led to him manipulating Madara, who then manipulated Obito, ''who'' manipulated Nagato into creating the Akatsuki.]] Chekhov's Gunman doesn't even begin to describe him.
137	* Many, ''many'' people in ''Manga/NegimaMagisterNegiMagi''. A few of the more notable ones:
138	** The first time Evangeline is mentioned, it's in a note written by her picture in the class roster. Two volumes later, she appears again as the manga's first real antagonist. A few volumes after that she [[BigDamnHeroes saves Negi's butt]] during the Kyoto arc. After ''that'', Negi eventually begins training under her. She is one of the most powerful mages in existence, after all.
139	** Takamichi is introduced as merely the teacher that Negi takes over for. [[spoiler: Turns out he's an extremely famous mage, and exceptionally powerful combatant who knew Negi's father]]. There's also [[spoiler:a few panels of him transporting into Mundus Magicus. This isn't mentioned again until 70+ chapters later]].
140	** [[spoiler:Chao Lingshen]]. Yes, merely saying the name is a spoiler. [[spoiler:First seen hawking her restaurant's food in the first chapter of the manga, she goes on to be the BigBad of the Mahora Festival arc. She's also Negi's descendant]].
141	** A picture of Ala Rubra appears as early as Chapter 53. In it, of course, are Jack Rakan, Albireo and Zect. Plus Takamichi's mentor Gatou. We still don't know what's up with that guy, only that he [[spoiler:taught Takamichi and Asuna [[YinYangBomb kanka]] and erased Asuna's memory. Right before dying, which is his exclusive domain in this series, even in flashbacks]].
142	** [[spoiler:Zazie]] in one of the earliest artworks is dead center with claws for hands. Cue the least development of any character and all of ten lines in the series until almost 300 chapters later she [[spoiler:appears in the middle of the Magical World]]. Bricks were shat; {{lampshade\|Hanging}}s rained from the skies. And [[spoiler:it was actually her identical sister who's also a demon princess. Not long after, in Mahora, Zazie starts talking]].
143	* In the first episode of ''Anime/NeonGenesisEvangelion'', Shinji sees a vision of Rei in the city before she's even introduced.
144	** Kaworu Nagisa appears in the OP of every single episode, but goes unintroduced until episode 24.
145	** From the anime's very first run in 1995, Toji's sister was TheGhost that was mentioned a grand total of two times. Then came ''Rebuild 2.0'' in 2010 where she appeared for the first time on-screen for a few moments, upped by ''3.0'' two years later where she gets a name ([[spoiler:Sakura]]) and becomes a secondary cast member. That's a total of ''seventeen years'' between first mention and first appearance.
146	* Mihoshi from ''Manga/{{Nichijou}}'' is initially presented as an unnamed, annoying kid riding in the same train car as Yūko. It isn't until the end of the sketch that we learn that she's the younger sister of Misato, one of the show's major characters. From then on, Mihosi becomes a fairly prominent supporting character, and is even added to the [[EvolvingCredits opening credits for the latter half of the series]].
147	* Jun Mochizuki is '''''very''''' fond of these in ''Manga/PandoraHearts''.
148	** In the first chapter, the protagonist meets a mysterious girl who speaks of him as though she knows him. [[spoiler:That turns out to be the Intention of the Abyss, though it's unclear if she was talking about him as a rabbit doll or when he was Jack]].
149	** Later, in the fourth chapter, a mysterious man behind a curtain speaks to Oz. Guess what? He reappears '''''many''''' times after that, [[spoiler:It's Jack Vessalius, the hero of Sablier that resides in Oz's body]].
150	** Another example has to be when Glen is with Oz down in Sablier and looking at him that a random flash of a girl with long hair who looks like Alice appears. You can't see her face, just her hair and her bottom features. She appears in Glen's memories....[[spoiler:As it turns out, that young lady is Lacie, someone who is indeed '''''very''''' [[TheLostLenore significant]] [[LovemakesyouEvil in]] [[UnwittingInstigatorofDoom the]] [[WalkingSpoiler plot]]]].
151	** Lastly, when Jack tells Oz he has the right to use Alice's powers, a lot of times a rabbit doll appears. [[spoiler:Later on, we learn that doll '''''is''''' Oz]].
152	* ''Anime/ParanoiaAgent'' has Lil' Slugger's victims (at least from the first few episodes) appear in the opening. At one point, they appear in order.
153	* ''Anime/PokemonTheSeries'' plays this card quite a few times:
154	** Nando seems like your run-of-the-mill character of the day, but he ends up as a recurring rival for Ash and Dawn -- competing in both the Grand Festival ''and'' the Sinnoh League.
155	** The Sandile with sunglasses from the third episode of ''Best Wishes'' appeared again in episodes 12, 20 (where it evolves into Krokorok), and finally 64 when it's caught by Ash.
156	** Look closely at the matchup screen showing the competitors at the start of the Sinnoh League -- Tobias is on there. Additonally, Dawn is told of one of his matches- specifically being told of his use of Darkrai- but she pays no heed to it.
157	** An earlier example would be the fact that one episode occurring near the end of the Kanto arc involved Gary Oak fighting Mewtwo. The episode that followed has a scene with Mewtwo escaping from the Team Rocket headquarters, therefore setting the scene for ''Anime/PokemonTheFirstMovie''.
158	** The earliest example would be from the very first episode: the Spearow that Ash threw a rock at comes back to terrorize local Pidgey and Pidgeotto in the season finale, having [[TookALevelInBadass evolved into a Fearow]] (he can tell from the scar the rock left on it's face when it hit it). Also, Ash's Pidgeotto (the second Pokemon he catches) finally evolves, having spent exactly 78 episodes not doing so, and [[PutOnABus leaves his team to protect its brethren from the Fearow]]. Doubles as BookEnds for the first arc.
159	* The ''Manga/PokemonAdventures'' manga is full of them.
160	** Nearly every minor character introduced early on becomes important to the plot later. The biggest example would be the little girl Red saves randomly in one chapter of the first arc who later turns out to be [[spoiler:Yellow, the main character of the second arc]].
161	** Similarly the ''Gold''/''Silver'' arc ends with Professor Oak confronting an offscreen child who wants to be a Pokémon trainer, in what is seemingly a throwaway homage to his opening monologues from the first Pokémon games. However, a few hundred chapters later in the ''Emerald'' arc, it's revealed that the nameless child was actually [[spoiler:Emerald and that confrontation was part of his long journey towards becoming a Pokémon trainer]].
162	* There is a general rule about ''Manga/ThePrinceOfTennis'': If you can remember their name, they will probably be back.
163	* In ''Anime/PrincessTutu'', the character Autor is always hanging around the library and later on in the background of scenes with Fakir. He later not only divulges an important plot point, but [[spoiler: saves Fakir from a cult with a ''book'']].
164	* In the 9th volume of the manga ''Manga/RaveMaster'' [[spoiler: Lucia Raregroove appears in a flashback. He and his mother are promptly killed off as part of his father's FreudianExcuse for JumpingOffTheSlipperySlope]]. However, in the very same volume [[spoiler: King pulls a HeelFaceTurn, leadin to the [[RedemptionEqualsDeath obligatory]] HeroicSacrifice]], leaving the manga without a BigBad, with the story less than 1/3 completed. A few chapters later, guess who shows up to take over the role of BigBad for the rest of the story's run? Turns out, [[spoiler: Lucia was NotQuiteDead, after all. His mom was KilledOffForReal, though, as far as anybody knows]].
165	** Also Resha, who gets mentioned by Deerhound a little while before her '''massive''' significance to the story is revealed, and Saga Pendragon, who comes up as the one who made the prophecy about the 'two winds meeting' and later turns out to be [[spoiler: the reason Resha faked her death to be able to aid the future]].
166	* A major antagonist in ''Manga/Reborn2004'' largely responsible for the hunt on the hero's [[TheMafia family]] (and [[spoiler: the hero's death-in-the-future]]) is revealed to be [[spoiler:Irie Shouichi, a seemingly random kid who appeared in one chapter to be traumatized by the wacky antics of the hero's [[TheMafia family]] ''fourteen'' volumes ago]].
167	** Subverted now, since [[spoiler: it was all a very, very complicated BatmanGambit, co-produced by the allegedly deceased hero himself]].
168	** But now you have the even more inconspicuous [[spoiler: Kawahira-ojisan]] who was only mentioned in passing by I-pin '''over 20 volumes ago''' as a man she ''delivered ramen to''.
169	* Dana Sterling, the teen protagonist of ''Anime/{{Robotech}}'''s "The Masters" cycle, is one of these, as she first appears as a baby during the "Macross Saga" cycle.
170	* In ''Anime/SailorMoon'', the episode that introduced Sailor Venus had her appear (in civilian form) in the background of a scene earlier in the episode. The camera also did a long pan on her and Artemis to make sure you didn't miss her. So it wasn't much of a surprise when she showed up later saving the Sailor Senshi. Of course it ''was'' more of a surprise in the Creator/DiC English dub, because they cut the long pan entirely and only the most eagle eyed of viewers could have spotted her before she got covered by a CGI IdiosyncraticWipe.
171	** A shot of her as Sailor V actually appeared in the first episode (cut from the [=DiC=] dub sadly) while Usagi and Naru are talking about her latest heroic deeds. She's referenced every so often from then on until she appears many episodes later in person briefly as a civilian and then Sailor Venus (wearing the Sailor V mask) as mentioned above
172	** Much later, Setsuna/Sailor Pluto is introduced in a very similar manner to Minako. True, in her case Sailor Pluto had been introduced in the previous season, but her appearance on Earth was a surprise -- unless you spotted her in the background.
173	** [=DiC=] ended up making one of these while making a dub exclusive explanation shown at the start of Episode 1. If one looks closely, Haruka and Michiru/Sailors Uranus and Neptune can be seen.
174	** On the Manga side, throughout ''Manga/CodenameSailorV'' the other Sailor Senshi appear with minor background speaking roles, though not directly interacting with Minako. The Live action has a similar prequel known as Act Zero: Birth of Sailor V where they have minor background roles (Except Usagi who is saved by Sailor V).
175	* ''Anime/SandsOfDestruction'' features a fake World Destruction Committee who are using the fearsome reputation of and their (vague) resemblance to the actual members of the group to get free food in an early episode. Many, ''many'' episodes later, we see a wanted poster featuring those three instead of the real World Destruction Committee. [[spoiler:Turns out, the Alligator Master mistakenly thought Taupy was a Bear instead of a ''Little'' Bear due to these posters, and so the robots will still obey him]].
176	* For the first few episodes of ''Manga/ServantXService'', a stuffed rabbit doll can be seen on the desk of Kenzou Momoi, [[TheGhost the perpetually-absent office manager]]. During Episode 4, the characters (and audience) find out that the bunny is actually a robotic/virtual proxy that Kenzou uses to communicate from home.
177	** Kanon is also introduced in a similar manner. Kenzou makes an offhanded reference to having a young daughter in Episode 5, and she subsequently joins the cast as a recurring character in Episode 6.
178	* In ''Literature/ShakuganNoShana'', a distinctive, heavily-burdened {{meido}} is occasionally shown trudging through exotic locales without any explanation; she eventually appears in the main setting and is introduced as an important character. In the movie, which is a remake of the first arc, she walks past the camera (and turns to look at it) in two news reports in the span of a day -- once in the Gobi Desert and once on Mount ''Everest''.
179	* ''Manga/ShimejiSimulation''
180	** The Gardener is initially shown to act as a random passerby in the street, wearing what looked like a white long dress, where she is often seen wielding a metal rod. [[spoiler:Turns out that she is a deity and the member of the Gardeners, serving as TheWatcher and TheMaker of West Yomogi, being completely responsible for the ''zero'' accidents that happened within the town.]]
181	** Yomikawa, a LateArrivalSpoiler variant, started off as a comical character serving as a dimwitted high school repeat and the member of the Hole-Digging Club in Shijima and Majime's school. [[spoiler:However, Yomikawa later [[WhamLine throws]] a significant reveal during Chapter 44, revealing that the world that Shijima and Majime are in is, in fact, a {{Cyberspace}} simulation enclosed within a fusiform-shaped computer]].
182	* In an early chapter of the ''Manga/SoulEater'' Baba Yaga arc, Kid and Maka notice the presence of two people following them. One of whom is a ''monkey'', which both find funny. All we're told is that, though Shinigami told Medusa otherwise, the Shibusen group is being followed by Death Scythes and their meisters, although it ''appears'' to just be Azusa with her long-range communication/sniping skills. Chapter 59 sees Maka being saved from Medusa by the appearance of a monkey and a man in a bear suit, who turn out to be the South American Death Scythe Tezcatlipoca and his meister Enrique (the monkey).
183	** Excalibur turns out to be this in the manga. At first he appears to just be a weird recurring joke--a weapon that [[RuleOfFunny for no apparent reason]] has a non-weapon form of a lizard-like creature instead of a human, which is powerful but has a terrible personality so no one can stand to work with him. [[spoiler:Turns out he's one of the "Old Ones" that both the BigBad ''and'' BigGood belong to, as well as the SuperPrototype all the human weapons are based on]].
184	* In Chapter 7 of ''Manga/TheSummerYouWereThere'', an unnamed student slaps Shizuku and gives her a TheReasonYouSuckSpeech calling her out on bullying Ruri. The student turns out to be Ruri's best friend Seri, who becomes a significant recurring character.
185	* Episode 14b of ''Anime/{{Tamagotchi}}'' has Papamametchi recounting the story of how he once encountered a giant rare sea creature that he has yet to catch. [[spoiler:That sea creature, the Legendary Lifeform, takes until the final couple of episodes of ''GO-GO Tamagotchi!'', which includes the overall anime's grand finale, to serve a proper role - specifically, it takes the Tamagotchis into space to cheer up Tamagotchi Planet.]]
186	* In the very first few minutes of ''Anime/TengenToppaGurrenLagann'', we not only see [[spoiler:a post-timeskip version of Simon]], we also see [[spoiler:what appears to be Boota's human form]]. Inverted in that [[spoiler:when the plot actually reaches that point in time, the events are very different from those depicted in the prologue]]. Rumour has it that the writers were making it up as they went along.
187	* In ''Anime/TigerAndBunny'', Kotetsu T. Kaburagi has a young daughter named Kaede. She doesn't see much screentime, as he unfortunately has to live away from her. Then the second half of the show rolls along and [[spoiler:a certain little girl [[SuperpowerfulGenetics starts developing superpowers just like her father...]] and she becomes crucial in defeating the eventual BigBad]].
188	* ''Manga/TokyoGhoul'' is very fond of these, with several seeming-minor characters later returning to play significant roles. Notable examples include:
189	** Madam A, the owner of the Scrapper sent to kill Kaneki during the [[NastyParty Dinner Show]]. [[spoiler: Turns out, she is an associate of Dr. Kanou and handles matters for him. Kaneki's gang track her down and force her to lead them to Kanou's secret lab]].
190	** Souta, the Clown-masked member of the Ghoul Restaurant. [[spoiler: He was the one that dropped the steel beams on Rize, triggering the events of the series]].
191	** Eto, the strange child-like member of Aogiri turns out to be the biggest one of the series. [[spoiler: She is Yoshimura's daughter, the HalfHumanHybrid known as the One-Eyed Owl and the true leader of Aogiri. Not only that, her human identity is Sen Takatsuki, the author mentioned throughout the series]].
192	** The Clown Mask Gang, mentioned vaguely throughout the series as an old gang eliminated by CCG. In reality, they are pranksters that have been present the entire series and involved in several key events. [[spoiler: Souta caused Kaneki's accident, and Uta and Itori have been "helpfully" guiding him along from one disaster to another with advice or requests, while Nico helped Aogiri capture Kaneki, and Roma spied on Anteiku for them]]. They promise to "have the last laugh", at the expense of pretty much everyone around them.
193	* In ''Anime/TomicaHyperRescueDriveHeadKidouKyuukyuuKeisatsu'', Akira and Yusuke first seem to be two random criminals for Gou to arrest in the first episode. It's revealed several episodes later that they're Karigari's subordinates.
194	* ''Literature/TrappedInADatingSimTheWorldOfOtomeGamesIsToughForMobs'':
195	** Some of the third game capture targets are introduced like this, several volumes before that Story Arc begins. They’re: [[spoiler: Julius’ roguish little brother Marie tells Leon about, and the delinquent formerly male commoner named Aaron (who is one of the third game's capture targets)]].
196	** [[spoiler:Near the end of the first game's StoryArc, Marie mentions that in her previous life her parents took over raising her daughter. In the beginning of the StoryArc involving the third game's event, Marie's daughter is revealed to have been reincarnated as well, in the life of the third game's villianess.]]
197	* Ange Ushiromiya is very conspicuously name-dropped in the first arc of ''VisualNovel/UminekoWhenTheyCry'', but is not seen in that arc at all. She only starts to play a role in the [[spoiler:third]] arc, and is in fact [[spoiler:[[MyGreatestFailure one of the most important characters]] (excluding Battler and Beatrice themselves) in the fourth arc]].
198	** Ange isn't the only one. In fact, Episode 1 contains references to every other Episode so far. Other notable character namedrops include [[spoiler:Gaap]] and [[spoiler:Goldsmith]], which actually are pretty inconspicuous at the time.
199	** The TIPS for Eiserne Jungfrau in Episode 5 mention the "SSVD" and its leader, "Wizard-Hunting Wright" or "Twenty Wedges". [[spoiler:Guess who shows up in Episode 7, armed with S.S. Van Dine's 20 commandments?]]
200	* In the first chapter of ''Manga/UntilDeathDoUsPart'', a woman is pictured in [[http://www.mangafox.com/manga/until_death_do_us_part/v01/c001/17.html one panel]], with no explanation given for her. Five years of real-world time later, in a [[WholeEpisodeFlashback flashback arc]] about the main character's past, she is revealed to be, among other things, [[spoiler:the last thing the main character saw with his actual eyes; her violent death, and the circumstances of it, were major factors in making him how he is now. Along with, y'know, blindness]]. See [[http://www.mangafox.com/manga/until_death_do_us_part/v13/c107/21.html here]].
201	* In episode 22 of ''Anime/TheVisionOfEscaflowne'' a kindly beastman prevents a jaded young woman from eating a snail. Who are these two? [[spoiler: The beastman is Jajuka, Dilandau's only surviving soldier under his command who protected him until he died saving his life, and the girl is Celena Schezar, Allen's sister who went missing...until it's revealed that Zaibach's sorcerers subjected her to fate alteration experiments and as a result of them, she turned into Dilandau Albatou]].
202	* The Goddesses Saga of ''Manga/TheWorldGodOnlyKnows'' consists of Keima looking for the remaining Chekhov's Gunmen, i.e. [[spoiler:the girls that remember their capture]].
203	* Remember the little girl sitting next to little Emi when she first hears Kousei playing the piano in the flashback in early episode of ''Manga/YourLieInApril''?. The final episode reveals she is a [[spoiler: young Kaori. That means the meeting between Kousei and Kaori at the park in Episode 1 was ''not'' their first meeting, though Kousei didn't realize her appearence before.]]
204	* The spirit of the Millennium Ring in ''Anime/YuGiOh'' is introduced as a recurring but ineffectual villain, usually defeated within a single episode in his appearances in the first two seasons, and he was apparently killed off for good at the end of Season 2. Some foreshadowing at the end of Season 3 implies [[UnexplainedRecovery he got better]], but otherwise he's never mentioned after Season 2. Then Season 5 came -- turns out he's the BigBad of the entire series and was just waiting for his chance to strike.
205	** In ''Anime/YuGiOhGX'', Darkness (Nightshroud in the dub) takes a page from the spirit's book--introduced in the first season as the SuperpoweredEvilSide of Fubuki (Atticus in the dub), he's defeated and forgotten partway through Season 1, save for a single episode where he came back in Season 2 and was defeated again. Then in Season 4, it's revealed Darkness is actually an EldritchAbomination that was just using Fubuki as a host, and he becomes the final BigBad of the series. His host Fubuki is also a ChekhovMIA.
206	** In ''Anime/YuGiOhZEXAL'', Cathy shows up in the background of a number of shots [[StalkingIsLove quietly watching Yuma]] before her formal introduction.
207	* Enki of ''Manga/YuYuHakusho'' appears as one of Raizen's old sparring buddies after the ruler's passing. He fades away until the reveal at the end that he won the Demon World Tournament, and is now king of the demons.

Context ChekhovsGunman / AnimeAndManga