ONIMAI: I'm Now Your Sister!

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.

First Aired

Jan 5, 2023

Last Aired

Mar 23, 2023

Episode Runtime

24m

Network

AT-X

Original Name

お兄ちゃんはおしまい！

Country

JP