ONIMAI: I'm Now Your Sister!
★ 7.7
14,572 members
- Comedy
- Slice of Life
- Gender Bending
- Cute Girls Doing Cute Things
- Iyashikei
- Primarily Female Cast
- Transgender
- Rehabilitation
- School
- Female Protagonist
- Hikikomori
- Age Regression
- Crossdressing
- Bisexual
- Shounen
Synopsis
Mahiro Oyama was just a normal erotic-game loving dude…until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him…with a disastrous outcome, as far as Mahiro’s concerned! But Mihari is as determined to study him as he is determined to go back to his shut-in, game-playing life, and one thing’s for sure…life is going to get a whole lot weirder from here on out!
(Source: Kodansha USA)
Note: Includes 57 extra chapters.
(Source: Kodansha USA)
Note: Includes 57 extra chapters.
Characters
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Staff
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SPIN OFF
Onii-chan wa Oshimai!: Koushiki Anthology Comic
Manga
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ADAPTATION
ONIMAI: I'm Now Your Sister!
Anime
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SIDE STORY
Onii-chan wa Oshimai! Tokubetsu-hen
Manga
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SIDE STORY
Onii-chan wa Oshimai! Tanjoubi
Manga
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SIDE STORY
Onii-chan wa Oshimai! 7-kan: Tokusouban Shousasshi
Manga
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SIDE STORY
Onimai Fukudoku Hon: Mihari no Kenkyuushitsu
Manga
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SIDE STORY
Minato-kun wa Oshimai?
Manga
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