Marika Kouno
Mahiro Oyama (voice)
Total episodes: 12
ONIMAI: I'm Now Your Sister!
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.71%
Cast
Kaori Ishihara
Mihari Oyama (voice)
Total episodes: 12
Hisako Kanemoto
Kaede Hozuki (voice)
Total episodes: 12
Minami Tsuda
Momiji Hozuki (voice)
Total episodes: 12
Kana Yuuki
Asahi Ohka (voice)
Total episodes: 12
Natsumi Hioka
Miyo Murosaki (voice)
Total episodes: 12
Yoshie Saito
Tomoya Kiba (voice),Child - Sister (voice)
Total episodes: 5
Misaki Watada
Minori Shiina (voice)
Total episodes: 4
Miyuu Takatsuki
Satsuki Takada (voice)
Total episodes: 4
Rena Aoshima
Yuta Sakurada (voice)
Total episodes: 4
Rika Abe
Minato Senkawa (voice)
Total episodes: 4
Emiri Suyama
Woman A (voice),Clerk (voice)
Total episodes: 3
Marika Kouno
Mahiro Oyama (voice)
Total episodes: 12
Kaori Ishihara
Mihari Oyama (voice)
Total episodes: 12
Hisako Kanemoto
Kaede Hozuki (voice)
Total episodes: 12
Minami Tsuda
Momiji Hozuki (voice)
Total episodes: 12
Kana Yuuki
Asahi Ohka (voice)
Total episodes: 12
Natsumi Hioka
Miyo Murosaki (voice)
Total episodes: 12
Yoshie Saito
Tomoya Kiba (voice),Child - Sister (voice)
Total episodes: 5
Misaki Watada
Minori Shiina (voice)
Total episodes: 4
Miyuu Takatsuki
Satsuki Takada (voice)
Total episodes: 4
Rena Aoshima
Yuta Sakurada (voice)
Total episodes: 4
Rika Abe
Minato Senkawa (voice)
Total episodes: 4
Emiri Suyama
Woman A (voice),Clerk (voice)
Total episodes: 3
Extra
Release Date
January 5, 2023Last air Date
March 23, 2023Status
EndedOriginal Language
JapaneseNetworks
Available On
You can visit seasons
Season 1
Aired on: 2023 | 12 Episodes
Videos
![Promotional Video [Subtitled] thumbnail](https://img.youtube.com/vi/pvnrSpb109U/hqdefault.jpg)
![Official Trailer [Subtitled] thumbnail](https://img.youtube.com/vi/DxlzZgMeNr4/hqdefault.jpg)
Images
