PG-13

Oniichan wa Oshimai!

HD
TV
Manga
12
Watch now
Self-professed "home security guard" Mahiro Oyama has not left his home in years, secluding himself in his room playing erotic visual novels. This depraved lifestyle causes his prodigious sister, Mihari, to worry about his well-being. In hopes of solving this problem, she devises a plan to rehabilitate him back to normalcy. The first part of Mihari's plan is to concoct a medicine that changes her brother's biological constitution into a bona fide female, much to Mahiro's vehement dismay. Stuck in this predicament, Mahiro has no choice but to live out his life as a cute girl until the effect wears off—if it ever does.
Japanese: お兄ちゃんはおしまい！
English: Onimai: I'm Now Your Sister!
Synonyms: Onimai, Onii-chan is Done For
Country: Japanese
Aired: 2023-01-05 to 2023-03-23
Premiered: Winter
Duration: 23 min per ep
Status: Finished
MAL Score: 7.67
Genres: Comedy CGDCT Magical Sex Shift School Shounen
Studio: Studio Bind
Producers: Pony Canyon Movic AT-X TOHO animation Tokyo MX Hakuhodo DY Music & Pictures BS11 Egg Firm Ichijinsha Bit grooove promotion Pia Toho Music
Resources: Official Site @onimai_anime AniDB ANN Wikipedia Wikipedia Syoboi

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