Anime
ONIMAI: I'm Now Your Sister!
Onii-chan wa Oshimai!
2023 · Ended
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)
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Also known as
- 日本語
- お兄ちゃんはおしまい！
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Studio: Studio Bind, Toho, Hakuhodo DY Music & Pictures, Ichijinsha, AT-X, BS11, Pia, Pony Canyon, Movic, TOKYO MX, Bit grooove promotion, EGG FIRM
Anime and manga data provided by AniList. · Cover art from AniList.