ONIMAI: I'm Now Your Sister!

Synopsis

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.

Trailer

Open trailer on YouTube

Streaming availability

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Amazon Video

flatrate

Crunchyroll Crunchyroll Amazon Channel

Streaming data provided by JustWatch.

Cast

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)

Crew

Art

• Masayo Kobayashi Art Direction
• Hiroshi Inoue Assistant Director of Photography
• Masayuki Niitsuma Art Designer

Camera

• Akane Fushihara Director of Photography

Crew

• Mitsuki Tsugioka Special Effects
• Nekotofu Creator

Directing

• Shingo Fujii Series Director

Editing

• Yuji Oka Editor

Production

• Sosuke Asano Executive Producer
• Hirotaka Kaneko Executive Producer
• Kazutaka Yamanaka Executive Producer
• Nobuhiro Osawa Executive Producer
• Keiji Ota Executive Producer
• Norio Fukui Executive Producer
• Asuka Yamazaki Executive Producer
• Mitsuteru Hishiyama Producer
• Katsuya Tasaki Executive Producer
• Katsuyuki Imai Executive Producer
• Katsuhiro Takei Executive Producer
• Kazunari Okuma Executive Producer

Sound

• Alisa Okehazama Original Music Composer
• Daisuke Achiwa Original Music Composer
• Kohei Yoshida Sound Director
• Enako Theme Song Performance
• Kaori Ishihara Theme Song Performance
• Hisako Kanemoto Theme Song Performance
• Marika Kouno Theme Song Performance
• Takuya Hasegawa Sound Effects
• Pmarusama Theme Song Performance
• Minami Tsuda Theme Song Performance
• Yoshiki Kobayashi Music Producer
• Naomi Fujita Sound Mixer

Visual Effects

• Ryo Imamura Character Designer
• Makiko Doi Color Designer
• miton Lead Animator
• Yuki Matsuguma Lead Animator
• Genki Uchiyama Lead Animator
• Kay Yu Lead Animator

Writing

• Michiko Yokote Series Composition

Seasons & episodes