ONIMAI: I'm Now Your Sister!
Onii-chan wa Oshimai!
お兄ちゃんはおしまい！
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! 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)
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Characters
Mahiro Oyama
main
Marika Kouno
Mihari Oyama
main
Kaori Ishihara
Kaede Hozuki
supporting
Hisako Kanemoto
Miyo Murosaki
supporting
Natsumi Hioka
Momiji Hozuki
supporting
Minami Tsuda
Asahi Ouka
supporting
Kana Yuuki
Nemu Fujimi
supporting
Mia Sakurai
Nodoka Fushimi
supporting
Rina Tsukishiro
Minori Shiina
supporting
Misaki Watada
Mai Yasaka
supporting
Sayako Toujou
Minato Senkawa
supporting
Rika Abe
Mari Nishinomiya
supporting
Rin Mizuki
