ONIMAI: I'm Now Your Sister!

When a lazy, erotic-game loving Otaku 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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Credits:

Marika Kouno

Mahiro Oyama (voice)

Kaori Ishihara

Mihari Oyama (voice)

Hisako Kanemoto

Kaede Hozuki (voice)

Minami Tsuda

Momiji Hozuki (voice)

Natsumi Hioka

Miyo Murosaki (voice)

Kana Yuuki

Asahi Ohka (voice)

Season 1 ▼

Episode 1 2023-01-05 - Mahiro's Confusing New Body
Episode 4 2023-01-26 - Mahiro's New Friend
Episode 5 2023-02-02 - Mahiro Discovers Adventure and Social Gatherings
Episode 6 2023-02-09 - Mahiro Goes Back to Middle School
Episode 7 2023-02-16 - Mahiro's RolePlaying Game
Episode 8 2023-02-23 - Mahiro's First Girls Sleepover
Episode 9 2023-03-02 - Mahiro Rings in the New Year
Episode 11 2023-03-16 - Mahiro Pretties Up
Episode 12 2023-03-23 - Mahiro's Future as a Sister

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ONIMAI: I'm Now Your Sister!