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ONIMAI: I’m Now Your Sister!
IMDB
Creator
Cast
Mahiro Oyama (voice)
Mihari Oyama (voice)
Kaede Hozuki (voice)
Momiji Hozuki (voice)
Asahi Ohka (voice)
Miyo Murosaki (voice)
Video trailer
Synopsis
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. 
Original title
お兄ちゃんはおしまい！
First air date
Jan. 05, 2023
Last air date
Mar. 23, 2023
Seasons
1
Episodes
12
Runtime
24 minutes
Related
ONIMAI: I’m Now Your Sister!, also known as お兄ちゃんはおしまい！, is Japanese television series that premiered on 2023-01-05. At the time of writing, it consists of 1 season, with 12 episodes.
| Air Day: | Thursday |
|---|---|
| Status: | Running |
| First Aired: | Jan. 05, 2023 |
| Seasons: | 1 |
| Episodes: | 12 |
| Languages: | Japanese |
| Watch on: |
Previous Episode
Season: 1
Episode: 12
Name: Mahiro's Future as a Sister
Aired: March 23, 2023
| Know Everything Here: | |
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 |  |  |  | TMDB |