ONIMAI: I'm Now Your Sister! poster

ONIMAI: I'm Now Your Sister!

7.4(63 votes)Jan 5, 202324m1 season · 12 episodesEnded

Animation
Comedy

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.

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Seasons

Season 1
12 episodes · 2023

Cast

Marika Kouno
Mahiro Oyama (voice)
Kaori Ishihara
Mihari Oyama (voice)
Hisako Kanemoto
Kaede Hozuki (voice)
Minami Tsuda
Momiji Hozuki (voice)
Kana Yuuki
Asahi Ohka (voice)
Natsumi Hioka
Miyo Murosaki (voice)

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ONIMAI: I'm Now Your Sister! (2023) | 123Movies