Oniichan wa Oshimai! poster

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Details

Type: TV
Episodes: 12 episodes
Status: Finished Airing
Aired: 2023-01-05 – 2023-03-23
Season: Winter 2023
Broadcast: Thursdays at 23:30 (JST)
Studios: Studio Bind
Source: Manga
Duration: 24 min per ep
Rating: PG-13 - Teens 13 or older
Producers: Toho, Hakuhodo DY Music & Pictures, Ichijinsha, AT-X, BS11, Pia, Pony Canyon, Movic, TOKYO MX, Bit grooove promotion, EGG FIRM

Oniichan wa Oshimai!

ONIMAI: I'm Now Your Sister! · お兄ちゃんはおしまい！

TV · Winter 2023 · 12 episodes · Finished Airing

Score: 7.5
Popularity: #1,033
Members: 75.3K

Comedy
Ecchi
Slice of Life
Gender Bending
Rehabilitation
Age Regression
Cute Girls Doing Cute Things
Coming of Age
Hikikomori

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!

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