ONIMAI: I'm Now Your Sister!

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.

Where to Watch

Stream

Crunchyroll

Crunchyroll Amazon Channel

Buy / Rent

Amazon Video

Series Cast

Marika Kouno

Mahiro Oyama (voice)