A-Z list
Onimai: I’m Now Your Sister!

Onimai: I’m Now Your Sister!

Oniichan wa Oshimai!

24 min. per ep.

Status: Ep 11/12

Latest episode: 111009

Type: TV

Season: Winter 2023

Genres: Comedy

Studios: Studio Bind

4.05/ 5 3 votes
Crunchyroll US Sub Subscription

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.

Alternative Titles: Oniichan wa Oshimai!, Onimai: I’m Now Your Sister!, Onii-chan is Done For, お兄ちゃんはおしまい!

Show more...