ONIMAI: I'm Now Your Sister!
ONIMAI: I'm Now Your Sister!

ONIMAI: I'm Now Your Sister!

7.4 (72 votes)20231 SeasonsJA
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.

Top Billed Cast

Marika Kouno
Marika KounoMahiro Oyama (voice)
Kaori Ishihara
Kaori IshiharaMihari Oyama (voice)
Hisako Kanemoto
Hisako KanemotoKaede Hozuki (voice)
Minami Tsuda
Minami TsudaMomiji Hozuki (voice)
Kana Yuuki
Kana YuukiAsahi Ohka (voice)
Natsumi Hioka
Natsumi HiokaMiyo Murosaki (voice)

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