Onimai: I'm Now Your Sister!'s primary photo
  • Onimai: I'm Now Your Sister! (2023–2023)
  • TV-14
    TV Mini-series | Animation, Comedy
Onimai: I'm Now Your Sister! (2023–2023)
TV-14
TV Mini-series | Animation, Comedy
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.
Seasons
1   See all
Creator
Nekotoufu (created by)
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Status
Edit Released
Updated Jan 5, 2023
Release date (First episode)
Jan 5, 2023 (Canada)
Awards
3 nominations

Contacts

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Cast

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36 cast members
Name Episodes Known for
Marika Kôno primary photo
Marika Kôno
Mahiro Oyama (voice) Mahiro Oyama (voice)   See fewer
12
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Kaori Ishihara
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Hisako Kanemoto primary photo
Hisako Kanemoto
Kaede Hozuki (voice) Kaede Hozuki (voice)   See fewer
9
Sailor Moon Crystal (2014)
Minami Tsuda primary photo
Minami Tsuda
Momiji Hozuki (voice) Momiji Hozuki (voice)   See fewer
9
Guilty Crown (2011)
Kana Yûki primary photo
Kana Yûki
Asahi Ouka (voice) Asahi Ouka (voice)   See fewer
8
Black Clover (2017)
Natsumi Hioka primary photo
Natsumi Hioka
Miyo Murosaki (voice) Miyo Murosaki (voice)   See fewer
8
Fate/Grand Order (2015)
Yoshie Saitô primary photo
Yoshie Saitô
Tomoya Kiba / Eroge Voice / Child - Younger Sister / Reporter Tomoya Kiba / Eroge Voice / Child - Younger Sister / Reporter   See fewer
5
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Misaki Watada primary photo
Misaki Watada
Minori Shiina (voice) Minori Shiina (voice)   See fewer
4
Princess Principal (2017)
Rika Abe primary photo
Rika Abe
Minato Senkawa (voice) Minato Senkawa (voice)   See fewer
4
Loner Life in Another World (2024)
Rena Aoshima primary photo
Rena Aoshima
Yuuta Sakurada (voice) Yuuta Sakurada (voice)   See fewer
4
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Miyuu Takatsuki primary photo
Miyuu Takatsuki
Satsuki Takada (voice) Satsuki Takada (voice)   See fewer
4
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Erisa Kuon primary photo
Erisa Kuon
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3
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Rin Mizuki primary photo
Rin Mizuki
Mari Nishinomiya (voice) Mari Nishinomiya (voice)   See fewer
3
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Emiri Suyama primary photo
Emiri Suyama
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3
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Sayako Tojo primary photo
Sayako Tojo
Mai Yasaka (voice) Mai Yasaka (voice)   See fewer
3
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Mia Sakurai primary photo
Mia Sakurai
Nemu Fujimi (voice) Nemu Fujimi (voice)   See fewer
3
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Rina Tsukishiro primary photo
Rina Tsukishiro
Nodoka Fushimi (voice) Nodoka Fushimi (voice)   See fewer
3
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Fumiko Uchimura primary photo
Fumiko Uchimura
Takeshi Haijima (voice) Takeshi Haijima (voice)   See fewer
2
How NOT to Summon a Demon Lord (2018)
Mitsuki Nakamura primary photo
Mitsuki Nakamura
Truant Officer / Announcer (voice) Truant Officer / Announcer (voice)   See fewer
2
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Kumiko Nakane primary photo
Kumiko Nakane
Attendant / Waitress (voice) Attendant / Waitress (voice)   See fewer
2
The Boy and the Beast (2015)
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Saya Tanaka
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2
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Karin Oda
Miyako Nagase (voice) Miyako Nagase (voice)   See fewer
2
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Yûya Uchida primary photo
Yûya Uchida
Leonardo (voice) Leonardo (voice)   See fewer
1
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Hina Yomiya primary photo
Hina Yomiya
Store Employee (voice) Store Employee (voice)   See fewer
1
The Dangers in My Heart (2023)
Yuuki Yamamoto primary photo
Yuuki Yamamoto
Rin Minakata (voice) Rin Minakata (voice)   See fewer
1
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Enako primary photo
Enako
Nicolara (voice) Nicolara (voice)   See fewer
1
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Rika Nagae primary photo
Rika Nagae
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1
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Kôsuke Gotô primary photo
Kôsuke Gotô
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Sachiko Okada
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Kôsuke Kobayashi primary photo
Kôsuke Kobayashi
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1
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Hisayoshi Suganuma primary photo
Hisayoshi Suganuma
Bottom (voice) Bottom (voice)   See fewer
1
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Reimi primary photo
Reimi
Child - Older Brother (voice) Child - Older Brother (voice)   See fewer
1
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Yuri Ise primary photo
Yuri Ise
Student A (voice) Student A (voice)   See fewer
1
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Hiroaki Miura primary photo
Hiroaki Miura
Top (voice) Top (voice)   See fewer
1
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Ren Arata primary photo
Ren Arata
Student B (voice) Student B (voice)   See fewer
1
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Hironari Nemoto primary photo
Hironari Nemoto
Movie Narration (voice) Movie Narration (voice)   See fewer
1
Onimai: I'm Now Your Sister! (2023)
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4 external links (official website, websites)