ONIMAI: I'm Now Your Sister!
On AT-X
A lighthearted, character-driven comedy about self-discovery and found family, built on the premise of a gender-swap transformation that becomes an opportunity for genuine growth.
When lazy, erotic-game loving Mahiro Oyama is transformed into a girl by his younger scientist sister's experiments, he becomes determined to change back, only to recognize that with his new opportunity, he may want to turn his life around.
Essence
Ensemble
Marika Kouno
Mahiro Oyama (voice)
Kaori Ishihara
Mihari Oyama (voice)
Hisako Kanemoto
Kaede Hozuki (voice)
Minami Tsuda
Momiji Hozuki (voice)
Kana Yuuki
Asahi Ohka (voice)
Natsumi Hioka
Miyo Murosaki (voice)
Emiri Suyama
Woman B (voice)
Erisa Kuon
Woman A (voice)
Yoshie Saito
Tomoya Kiba (voice)
Rina Tsukishiro
Nodoka Fushimi (voice)
Misaki Watada
Minori Shiina (voice)
Kumiko Nakane
Waitress (voice)
Like ONIMAI: I'm Now Your Sister!
Nearest across the full emotional profile.
Same Mood as ONIMAI: I'm Now Your Sister!
Nearest on what's most distinctive about this one.
Like ONIMAI: I'm Now Your Sister!, But Darker
Similar, pushed toward heavier and more intense.
Like ONIMAI: I'm Now Your Sister!, But Lighter
Similar, pushed toward warmer and easier.
Like ONIMAI: I'm Now Your Sister!, But Less Popular
Same territory, far fewer people have seen it.
