Onii-chan wa Oshimai!
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Onii-chan wa Oshimai!
Alternative : Ab sofort Schwester!, Onii-chan Is Done For, Onii-chan Is Done For!, ONIMAI - I'm Now Your Sister!, ONIMAI: I'm Now Your Sister!, Мой братик теперь не братик!, Мій братик вже не братик, お兄ちゃんはおしまい！, 不当哥哥了！, 别当欧尼酱了！, 오빠는 끝!
- Author(s) :
- Status : Ongoing
- Last updated : Aug-29-2026 01:47:18 AM
- View : 162,027
- Genres : Comedy, Slice of life, Sci fi, Ecchi
- Rating :
- rate : 4.30 / 5 - 15 votes
Description :
Onii-chan wa Oshimai! summary: Mahiro Oyama was just a normal erotic-game loving dude…until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him…with a disastrous outcome, as far as Mahiro’s concerned! But Mihari is as determined to study him as he is determined to go back to his shut-in, game-playing life, and one thing’s for sure…life is going to get a whole lot weirder from here on out!Source: Kodansha USA, Vol. 1
Original Web Manga
Chapter name Views Likes Uploaded
- Chapter 116
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Chapter 115: Mahiro and the Joys of Creation
866
202026-08-29T04:47:18.000000Z
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Chapter 114: Mahiro and the Cosplay Photoshoot
791
182026-08-29T04:47:07.000000Z
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