ONIMAI: I'm Now Your Sister!

TV-14
2023    24m[Animation](/on-demand/category/animation), [Comedy](/on-demand/category/comedy)
6.77.5
When a lazy, erotic-game loving Otaku 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.

Where to Watch ONIMAI: I'm Now Your Sister!

1 Season

  • Season 1
    Season 112 Episodes

Cast of ONIMAI: I'm Now Your Sister!

  • Marika KounoMahiro Oyama (voice) / Theme Song Performance
  • Kaori IshiharaMihari Oyama (voice) / Theme Song Performance
  • Hisako KanemotoKaede Hozuki (voice) / Theme Song Performance
  • Minami TsudaMomiji Hozuki (voice) / Theme Song Performance
  • Kana YuukiAsahi Ohka (voice)
  • Natsumi HiokaMiyo Murosaki (voice)
  • Yoshie SaitoTomoya Kiba (voice)
  • Misaki WatadaMinori Shiina (voice)
  • Miyuu TakatsukiSatsuki Takada (voice)
  • Rena AoshimaYuta Sakurada (voice)
  • Rika AbeMinato Senkawa (voice)
  • Emiri SuyamaClerk (voice)
  • Erisa KuonHairdresser (voice)
  • Rina TsukishiroNodoka Fushimi (voice)
  • Sayako TojoMai Yasaka (voice)
  • Rin MizukiMari Nishinomiya (voice)
  • Mia SakuraiNemu Fujimi (voice)
  • Kumiko NakaneWatch Stand (voice)
  • Mitsuki NakamuraAnnouncer (voice)
  • Karin OdaMiyako Nagase (voice)

 

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