ONIMAI: I'm Now Your Sister!
TV
FINISHED
Duration
24 min/ep
Season
WINTER 2023
Episodes
12 episodes
Genres
Comedy
Ecchi
Slice of Life
Synopsis
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!...
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Comments
Mahiro Rings in the New Year
It's Christmas and Mahiro is shocked to hear his own little sister has a date. Unable to shake his unease, he follows her through the festive hustle and bustle in secret, with Momiji as his escort in tow. Who could Mihari possibly be meeting with?
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