Full cast of ONIMAI: I'm Now Your Sister!

Marika Kouno

Mahiro Oyama (voice)

12 episodes

Kaori Ishihara

Mihari Oyama (voice)

12 episodes

Hisako Kanemoto

Kaede Hozuki (voice)

12 episodes

Minami Tsuda

Momiji Hozuki (voice)

12 episodes

Kana Yuuki

Asahi Ohka (voice)

12 episodes

Natsumi Hioka

Miyo Murosaki (voice)

12 episodes

Yoshie Saito

Tomoya Kiba (voice) / Reporter (voice) / Erotic Game Voice (voice) / Child - Sister (voice)

5 episodes

Misaki Watada

Minori Shiina (voice)

4 episodes

Miyuu Takatsuki

Satsuki Takada (voice)

4 episodes

Rena Aoshima

Yuta Sakurada (voice)

4 episodes

Rika Abe

Minato Senkawa (voice)

4 episodes

Emiri Suyama

Woman B (voice) / Clerk (voice) / Woman A (voice)

3 episodes

Erisa Kuon

Woman A (voice) / Hairdresser (voice) / Woman B (voice)

3 episodes

Rina Tsukishiro

Nodoka Fushimi (voice)

3 episodes

Sayako Tojo

Mai Yasaka (voice)

3 episodes

Rin Mizuki

Mari Nishinomiya (voice)

3 episodes

Mia Sakurai

Nemu Fujimi (voice)

3 episodes

Kumiko Nakane

Waitress (voice) / Watch Stand (voice)

2 episodes

Mitsuki Nakamura

Truant Officer (voice) / Announcer (voice)

2 episodes

Karin Oda

Miyako Nagase (voice)

2 episodes

Fumiko Uchimura

Takeshi Haijima (voice)

2 episodes

Saya Tanaka

Makoto Kodaira (voice)

2 episodes

Hiroaki Miura

Seme (voice)

1 episode

Hisayoshi Suganuma

Uke (voice)

1 episode

Reimi

Child - Brother (voice)

1 episode

Yuuya Uchida

Leonardo (voice)

1 episode

Hironari Nemoto

Movie Narration (voice)

1 episode

Kousuke Goto

Spabone (voice)

1 episode

Enako

Nicolala (voice)

1 episode

Yuri Ise

Student A (voice)

1 episode

Ren Arata

Student B (voice)

1 episode

Yuuki Yamamoto

Rin Minakata (voice)

1 episode

Hina Youmiya

Clerk (voice)

1 episode

Rika Nagae

Yuriko Kitahara (voice)

1 episode

Sachiko Okada

Landlady (voice)

1 episode

Kosuke Kobayashi

Announcement (voice)

1 episode