Onii-chan wa Oshimai! poster image

Onii-chan wa Oshimai!ONIMAI: I'm Now Your Sister!

ComedyEcchiSchoolSlice of Life

#coming-of age #cute-girls doing cute things #female-protagonist #gender-bending #primarily-female cast #primarily-teen cast

Description

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.

More information

Average score

7.65 out of 10. 1 vote.

Release date

05 Jan 2023

Total episodes*

12

Episode duration

24

TV rating

TV-14

Source

Manga

*Total episodes includes sequel seasons / OVAs / movies. Information compiled from AniList and MyAnimeList

AniList LogoMyAnimeList LogoSimkl Logo

Trailer

*Trailer may be unavailable in certain regions

Watch this anime on