Search
Onii-chan wa Oshimai!

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.

Watch Onii-chan wa Oshimai! Online

Follow
Status : Completed
Type : Series
Released : Jan 5, 2023 to Mar 23, 2023
Rate

4.8
  • Latest Onii-chan wa Oshimai! Episodes
  • All Onii-chan wa Oshimai! Episodes
Watch onimai i m now your sister online free

Watch full movie onimai i m now your sister anime online free on animefreak, Watch onimai i m now your sister, onimai i m now your sister animefreak, Watch onimai i m now your sister full movie, Watch onimai i m now your sister in HD quality online for free, Watch onimai i m now your sister full movie online, onimai i m now your sister animefreak, watch onimai i m now your sister full movie animefreak, watch onimai i m now your sister 2024 online free, animefreak

Watch Onii-chan wa Oshimai! Episodes Online
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)
Related Animes

Boku wa Imouto ni Koi o Suru

Yori and his twin sister Iku used to be very close as children but lately Yori has grown colder towa...

Sister Princess (Sub)

Wataru Minakami is a top student who failed his high school entrance exam because of a computer glit...

Kimi no Na wa. (Dub)

Mitsuha Miyamizu, a high school girl, yearns to live the life of a boy in the bustling city of Tokyo...

Docchi ni Suru?

Raoul, an alligator, has a bad tooth, and also needs a hair cut. Is he going to a barber, or a denti...

I'm Joybo

Jiang Xiaobai starts his first ever job as an editor. His new work partner, writer Tong Li, however,...