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7.4/10 2023 4K 24 min
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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ONIMAI: I'm Now Your Sister!
Seasons
Season 1
S1
12 Eps
Season 1
2023
Top Cast
Marika Kouno
Marika Kouno
Mahiro Oyama (voice)
Kaori Ishihara
Kaori Ishihara
Mihari Oyama (voice)
Hisako Kanemoto
Hisako Kanemoto
Kaede Hozuki (voice)
Minami Tsuda
Minami Tsuda
Momiji Hozuki (voice)
Kana Yuuki
Kana Yuuki
Asahi Ohka (voice)
Natsumi Hioka
Natsumi Hioka
Miyo Murosaki (voice)

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