Overview - ONIMAI: I'm Now Your Sister!
Date of release

Genres
- Animation
- Comedy

Spoken Languages
- 日本語
Production companies
Name: Studio Bind
Production country Japan
Name: EGG FIRM
Production country Japan
Name: Ichijinsha
Production country Japan
Name: TOHO
Production country Japan
Name: Hakuhodo DY Music & Pictures
Production country Japan
Name: AT-X
Production country Japan
Name: BS11
Production country Japan
Name: PIA Corporation
Production country Japan
Name: Pony Canyon
Production country Japan
Name: movic
Production country Japan
Name: Tokyo MX
Production country Japan
Name: Bit grooove promotion
Production country Japan
Overview
When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.
Seasons
Name: Season 1
Episode: 12
Date first aired: