ONIMAI: I'm Now Your Sister!

By Nekotofu

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!

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Series Info
Rating: 16+
Status: ONGOING
Tags:
Comedy
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7 Volumes
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7 Volumes
ONIMAI: I'm Now Your Sister!, Volume 1
Volume 1
|Aug. 31, 2021 | 153 pages
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ONIMAI: I'm Now Your Sister!, Volume 2
Volume 2
|Oct. 05, 2021 | 153 pages
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ONIMAI: I'm Now Your Sister!, Volume 3
Volume 3
|Nov. 30, 2021 | 176 pages
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ONIMAI: I'm Now Your Sister!, Volume 4
Volume 4
|Jan. 25, 2022 | 169 pages
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ONIMAI: I'm Now Your Sister!, Volume 5
Volume 5
|Mar. 22, 2022 | 176 pages
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ONIMAI: I'm Now Your Sister!, Volume 6
Volume 6
|Oct. 25, 2022 | 178 pages
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ONIMAI: I'm Now Your Sister!, Volume 7
Volume 7
|Jul. 25, 2023 | 173 pages
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