74% Match2023TV-141 Season24m
AnimationComedy
When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.
Cast: Marika Kouno, Kaori Ishihara, Hisako Kanemoto, Minami Tsuda, Kana Yuuki, Natsumi Hioka
Cast
Episodes
Episodes
Season
About ONIMAI: I'm Now Your Sister!
When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.
Popularity
24.0
First Aired
Jan 5, 2023
Status
Ended
Genres
Animation, Comedy
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Where to Watch
Stream
Crunchyroll
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Networks
AT-XCountries
Japan
Languages
Japanese
Keywords
slice of lifemiddle schoolbased on mangajunior high schoolschool lifeecchianimegender swapage changegrandmiddle school girlsjapanese junior high schoolerenraged