English releases on file: Aug 31, 2021 – Nov 10, 2026.
ONIMAI: I'm Now Your Sister!
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
- Volumes
- 11 in the canonical sequence
- English packaging
- 11 books, 11 releases
- Publishers
- Kodansha
Reading path
Kodansha · 11 books in reading order
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