ONIMAI: I'm Now Your Sister!
7.3(50 votes)
January 5, 2023
1 Seasons
AnimationComedy
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.
Status
Ended
Original Language
JA
Episodes
12 episodes
Network
AT-X
Runtime
24 minutes
Watch ONIMAI: I'm Now Your Sister!- Season 1, Episode 1
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