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Rei Ayanami Expy
NERV Cloning Division proudly presents...note 

The Rei Ayanami Expy is a character archetype common in Japanese Media, started, or at least codified, by Rei Ayanami from Neon Genesis Evangelion.

Common characteristics of the archetype include:

Rei Ayanami herself exhibits every characteristic, and many other characters have been created as variations on her. However, the popularity of this archetype has also led to many of the variations to spawn Expies of their own.

A Sub-Trope of Fountain of Expies and Shy Blue-Haired Girl. Compare to Phlebotinum Girl, Char Clone and Shana Clone. See also Kuudere, Emotionless Girl and Stoic Woobie.


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    Trope Namer 

     Anime & Manga 
  • Tsubame Otorii from Cyber Team in Akihabara. She's even being voiced by Megumi Hayashibara, Rei's seiyuu.
  • Yin from Darker Than Black. Her emotionless state is due to her being one of the setting's Dolls.
  • Lain from Serial Experiments Lain fits everything here, except she has brown hair. Notably, the creators of Lain have said they didn't even watch Evangelion until they finished the fourth episode of Lain.
  • Another borderline example, Subaru from .hack//SIGN. She has short, bright blue hair, brown eyes (close enough to red), is quiet and very soft spoken as well as showing signs of being shy in RL. Also In real life, she is in a wheel chair from a terrible accident she keeps secret, and is a Meganekko. The series shared a character designer with Evangelion, so it's plausible it was a deliberate reference between the two characters.
    • Tsukasa shows traits of this, as well, mostly being emotionless (though it's more an angry sort of apathy).
  • Eureka from Eureka Seven. Very light turquoise hair, a Human Alien, very attached to her boss at first and is an Ill Girl and Emotionless Girl as a result of her upbringing, prior to a traumatic event that would trigger her Character Development, which then was accelerated much further by meeting her Love Interest. Specifically, she was used by the government as a Tyke Bomb, and trained to kill almost remorselessly, until one day, when she was checking a pile of corpses looking for wounded people to finish off, she found three orphans, had a huge epiphany, and decided then and there to adopt them and defect from the military. Realistically enough, she could still slip back into emotionless behavior on occasion. The occasions presented themselves.
  • Hazuki from Nogizaka Haruka no Himitsu, though she doesn't have any dramatic plotline related to it, she is just weird.
  • Dual! Parallel Trouble Adventure has the character D, who pretty much is a straight up expy of Rei (this show has been described as Evangelion meets Tenchi Muyo!), being a bio andriod who acts like a robotic Emotionless Girl. She does however lack Rei's appearance, (which is probably because of legal issues). However she does have lime green hair and pale skin.
  • Mytho from Princess Tutu is a male, magically induced example: the shards of his heart, his emotions, were shattered throughout the land. Duck spends much of the first season working to restore his emotions.
  • Hecate from Shakugan no Shana.
  • Ren from Elemental Gelade (her name is even one letter apart from Rei) has waist length blue hair, green eyes and speaks in a monotone voice. Not only is she an Edel Raid (girls who can bind their soul with their Pledger and turn into a weapon) but is a Shichiko-hoji, one of the most powerful Edel Raids. Of course this means that everyone wants their hands on her. In the beginning of the show she's an Emotionless Girl who hates Coud because he's a human, but later starts developing feelings for him and they become a couple at the end.
  • NoŽl from Sora No Woto. White-haired, pale skinned pilot and mechanic of the crew's Spider Tank that hardly speaks, when she does she uses a monotone and has a Dark and Troubled Past coming back from when she was a Child Prodigy. More lively when drunk.
  • Nozomi from Mayoi Neko Overrun.
  • Kisaragi from Happy Lesson.
  • Yuki Nagato from Haruhi Suzumiya, to the point where her name is a pun on Rei's—Rei can be read as "ice", Yuki as "snow", and both Nagato and Ayanami were Imperial Japanese naval warships. Curiously, Yuki is described in the novels as having black hair (since in the Haruhi universe people have normal hair colors) but in the anime and even in the novels' art, it appears of a purplish blue similar to Rei's (but much more pale).
  • Fairy Tail:
    • Meldy, a young girl with short-cut pastel-coloured hair and a petite body, is very stoic and her voice in the anime is very soft. She even calmly starts to dispatch Erza and Juvia, claiming with a cold expression that it's her mission to do so. She's also fiercely devoted to her parental figure, Ultear, going as far as to wanting kill Gray, the person she hates for killing Ultear's mother. After the timeskip, her personality has completely changed and now is very cheerful.
    • Yukino Aguria, a shy, obedient girl wih short silver/light blue hair.
  • Tabitha from The Familiar of Zero.
  • Cheza from Wolf's Rain. She looks like Rei Ayanami with pink hair. Being half-plant qualifies her as not fully human. She's also quite emotionless, although she does perk up quite a bit in the presence of wolves.
  • Shimei Ryomou of Ikki Tousen (Battle Vixens). Complete with bandage over one eye.
  • Minami Iwasaki from Lucky Star.
  • Anju Maaka from Karin.
  • Eucliwood Hellscythe from Kore wa Zombie desu ka?.
  • A rare male expy in the anime adaptation of the yaoi manga Sensitive Pornograph as the Extreme Doormat character Aki. He has her hair, dark reddish brown eyes and even has his arm and right eye bandaged similarly by the end of it.
  • Mai from Nichijou has demeanor but she's The Gadfly personified.
  • Echo from Pandora Hearts has the appearance and demeanor, but her Split Personality Noise is most definitely not this.
  • Nemu and Ururu from Bleach.
    • Ulquiorra could be considered a male example.
  • Mizore Shirayuki from Rosario + Vampire, somewhat. Ironically less frosty than the typical example.
  • Miyu (or, more correctly, M.I.Y.U.), from both Mai-HiME and Mai-Otome.
  • Sen Yarizui, "the Ice Witch", from Ben-To.
  • Mamiko Kuri from Narutaru.
  • Sextum in Mahou Sensei Negima! fits most of the attributes, although she doesn't show any interest on becoming more human in her few appearances. Her twin 'brother' Fate might fit in as a male example of the trope.
  • Karin from UQ Holder.
  • Kei Ayamine from Muv-Luv, a short-haired purple eyed Kuudere. Bonus points for her name. The only thing that sets her apart from other examples is that she's also quite The Gadfly.
  • Vanilla from Galaxy Angel.
  • Ayuki from Kashimashi: Girl Meets Girl matches to a degree. She's a slender Meganekko with a bob. While not exactly stoic, she's quiet Deadpan Snarker who prefers science and learning over romance.
  • Mei Misaki, from the Another horror/mystery light-novel series most certainly qualifies. An Eerie Pale-Skinned Brunette with emphasis on eerie, dark short hair, skin so pale it is in a shade of grey, red eyes, an eye-patch resembling Rei's usual bandages, a deeply stoic demeanor and the overall feeling of creepy cuteness/cute creepiness exhaled. Visually, she is basically Rei with a pitch black hair.
  • Kirika Yuumura, from Noir is another brunette with similarities - Initially emotionless, although she does cry in episode one (although she's crying because she can't feel regret, not because of the dozen men she just killed), soft-spoken and created as a weapon. Her eyes are at the red end of brown, getting redder whenever there's an open fire around - used to great effect when her 'true self' comes out towards the end of the series. The series ends with her choosing between being human, or being a weapon.
  • Inori Yuzuriha from Guilty Crown shares many traits with Rei, in both personality and situation. Stoic, seemingly emotionless? Check. Red eyes? Check. Deeply devoted to her boss, and, later, the main character? Check. Artificial Human based on one of the protagonist's family members who nevertheless has boatloads of UST with him? Um...check. The only way for Inori to be a more thorough example would be if she had blue hair instead of pink and piloted one of the show's mecha.
  • Jo of Burst Angel. Dead ringer, aside from a rougher appearance. She's even referred to as an angel of death. And they are both Artificial Humans.
  • Aldra in Queen's Blade, but only in the original series, since in the sequel, her personality was retooled.
  • Nozomu Ezomori in Kanokon. Not surprising, since she shares the same VA with QB's Aldra, except being more slutty.
  • Mero Furuya from Sankarea.
  • Lala Ru from Now and Then, Here and There.
  • Due to their awkward habits, stoic natures, pale skin, and lack of proper people skills, L and his eventual successor Near from Death Note are rare male examples. This probably goes even moreso to Near due to his hair color.
  • Kanade "Angel" Tachibana from Angel Beats!. She's presumed to be an angel working under God to oversee the afterlife. She's also seemingly emotionless, to the point where the other characters weren't even sure if she was sentient at first. She's actually a human just like the rest of them. Her powers come from a computer program, and she seems blank because she'd given up on forming attachments to anyone. She displays some subtle humanity when Otonashi is getting to know her, and by the finale she's dropped the facade entirely.
  • By the mangaka's own admition; Tomoe Yukishiro from Rurouni Kenshin was designed after Rei.
  • Lan from Rinne no Lagrange is a different take on the archetype. She has all of the characteristics that place her firmly in the category; blue hair, pale skin, Purple Eyes, The Stoic, strange behavior, an alien, and co-starring in a Humongous Mecha series. She's different in that her stoicism doesn't work as well as she tries to and it soon becomes clear she's Not So Stoic. Really Not So Stoic. She defrosts into more of an average emotional girl sooner than expected. Also, her odd greeting is the result of her being lied to about Earth culture.
  • Ein from Phantom, including the haircut (but not the hair color.) She even winds up laying impassively under The Hero by the end of the first episode.
  • Ruri Hoshino of Martian Successor Nadesico. Blue-grey hair, yellow eyes, odd origins, very stoic.
  • Mashiro from Sakura-sou no Pet na Kanojo is an odd girl, with virtually No Social Skills, doesn't understand the concept of emotions too well and has very light blond hair, a really fair skin and reddish eyes. Although, her behaviour is usually taken to be the effect of an Ambiguous Disorder.
  • Code Geass:
  • Origami Tobiichi in Date A Live. She even has the Child Soldier who drives Mecha vs Person of Mass Destruction thing going. She's also a Stalker with a Crush and one of the few characters listed who is a bit of a jerk.
  • Not the most obvious but Sai from Naruto has shades of being an expy of Rei. He's pale teenager with No Social Skills, a Mysterious Past, and is The Stoic.
  • Sara from Jewelpet Twinkle. Blue hair, red eyes, pale skin, The Stoic with a Sugar and Ice Personality.
  • Kanna from Inuyasha by virtue of her white hair, pale skin, lack of emotions and the fact that she's an Artificial Human. She's also a little girl.
  • Ikaros from Heaven's Lost Property.
  • The World God Only Knows: Dokuro, the girl who Keima meets in his time travel and the past self of his teacher Yuri Nikaido, has many characteristics of this trope. She's a powerful Artificial Human and some kind of clone of the original Dokuro Skull, has bobbed hair and Purple Eyes. When she's introduced, she's an Emotionless Girl, but thanks to the main character she warms up and becomes very upbeat.
  • Sailor Moon's Ami Mizuno could have been the Ur Example, predating Rei Ayanami. Ami is a Shy Blue-Haired Girl that doesn't otherwise fit this trope...except that she was originally conceived as a Cyborg. There were plans to give her Pinocchio Syndrome and a Heroic Sacrifice. If this had actually happened, then this trope would have been titled Sailor Mercury Expy.
  • Shiro from No Game No Life.

    Comic Books 

  • Pacific Rim gives us Mako Mori. While being older, having a rather more well-adjusted and sociable personality and there's nothing artificial about her origin, she's the only Japanese character in the film, is stoic and reserved, fiercely loyal to her adoptive father figure, and sports Rei's haircut as said above. It's even colored blue, though only at the tips. She also happens to be a Humongous Mecha pilot. Popular fan consensus is that it's supposed to say, "We took -some- inspiration from Evangelion but didn't try to ape it".
    • Explicitly invoked in the Japanese dub. Instead of having Rinko Kikuchi dub her own lines over in Japanese (which she would be perfectly capable of doing), Mako is voiced by the same person responsible for Rei - Megumi Hayashibara. You can't get to be a bigger Expy than that!


    Video Games 

    Visual Novels 
  • Primula of SHUFFLE!. A young Emotionless Girl with very light purple hair and pale skin. In the anime, emotions cause her magical powers to go haywire. In the visual novel they're hoping she can gain emotions to show the program she's part of is a success, putting her into a human environment is part of the program, her magic has little to do with it. In both she is an artificial lifeform.
  • Kyouko Kirigiri of Dangan Ronpa. Purplish white hair, purple eyes, stoic and mysterious (even her talent is just listed as "???"), she has some unresolved issues with her father and was also secretly amnesic the whole time. She also gradually warms up to the main character.
  • And of course, Ruri Shiromizu from Season of the Sakura.

    Web Original 

    Western Animation 

Patient Childhood Love InterestStock Japanese CharactersRonin
Chaos;HeadImageSource/Visual NovelsCLANNAD
Refusal of the CallManga/Trinity SevenReplacement Goldfish
Overused Copycat CharacterFountain of ExpiesSatanic Archetype
Angel Beats!ImageSource/Anime And MangaRustproof Blood

alternative title(s): Rei Ayanami Expies; Blue Haired Emotionless Girl; Rei Clone; Blue Haired Strange Emotionless Girl; Pale Strange Emotionless Girl
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