TV series

ONIMAI: I'm Now Your Sister!

Original title: お兄ちゃんはおしまい！

2023 · Ended

Overview

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.

Cast

Open an episode for ages at its air date.

Marika KounoMahiro Oyama (voice)

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Kaori IshiharaMihari Oyama (voice)

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Hisako KanemotoKaede Hozuki (voice)

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Minami TsudaMomiji Hozuki (voice)

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Kana YuukiAsahi Ohka (voice)

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Natsumi HiokaMiyo Murosaki (voice)

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Yoshie SaitoReporter (voice), Child - Sister (voice), Tomoya Kiba (voice), Erotic Game Voice (voice)

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Misaki WatadaMinori Shiina (voice)

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Miyuu TakatsukiSatsuki Takada (voice)

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Rena AoshimaYuta Sakurada (voice)

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Rika AbeMinato Senkawa (voice)

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Emiri SuyamaWoman B (voice), Clerk (voice), Woman A (voice)

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Full cast · 36

Erisa KuonWoman B (voice), Hairdresser (voice), Woman A (voice)

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Rina TsukishiroNodoka Fushimi (voice)

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Sayako TojoMai Yasaka (voice)

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Rin MizukiMari Nishinomiya (voice)

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Mia SakuraiNemu Fujimi (voice)

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Kumiko NakaneWaitress (voice), Watch Stand (voice)

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Mitsuki NakamuraTruant Officer (voice), Announcer (voice)

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Karin OdaMiyako Nagase (voice)

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Fumiko UchimuraTakeshi Haijima (voice)

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Saya TanakaMakoto Kodaira (voice)

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Hiroaki MiuraSeme (voice)

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Hisayoshi SuganumaUke (voice)

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ReimiChild - Brother (voice)

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Yuuya UchidaLeonardo (voice)

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Hironari NemotoMovie Narration (voice)

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Kousuke GotoSpabone (voice)

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EnakoNicolala (voice)

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Yuri IseStudent A (voice)

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Ren ArataStudent B (voice)

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Yuuki YamamotoRin Minakata (voice)

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Hina YoumiyaClerk (voice)

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Rika NagaeYuriko Kitahara (voice)

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Sachiko OkadaLandlady (voice)

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Kosuke KobayashiAnnouncement (voice)

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TMDB ID: 198152 ↗
First aired: 2023-01-05
Last aired: 2023-03-23
Status: Ended
Episode runtime: 24 min
Genres: Animation, Comedy
Creators: Unknown
Countries: JP
Languages: Japanese

Ratings

TMDB audience7.4/1072 votes

Family guidance

Age ratings

—Not rated in Switzerland (CH)

—Not rated in Spain (ES)

12France (FR)

Not recommended for children under 12. Not allowed air before 10:00 p.m. Some channels and programs are subject to exception.

TV-14United States of America (US)

This program contains some material that many parents would find unsuitable for children under 14 years of age.

—Not rated in United Kingdom (GB)

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All regional certifications (17)

12France (FR)

Not recommended for children under 12. Not allowed air before 10:00 p.m. Some channels and programs are subject to exception.

TV-14United States of America (US)

This program contains some material that many parents would find unsuitable for children under 14 years of age.

MAustralia (AU)

Recommended for mature audiences; M-rated content may only be broadcast between 8:30 p.m. and 5:00 a.m. on any day, and additionally between 12:00 p.m. and 3:00 p.m. on schooldays.

14Belgium (BE)

(cat. 5)

14Brazil (BR)

Content suitable for viewers over the age of 14.

14+Canada (CA)

Programming intended for viewers ages 14 and older. May contain strong violence and strong profanity, and depictions of sexual activity as long as they are within the context of a story.

16Germany (DE)

Can be aired only from 10:00pm Uhr to 6:00am.

RIndonesia (ID)

Suitable for teens from ages 13 through 17.

DIndonesia (ID)

Suitable for viewers over 18 and older. Programmes with this rating are aired from 10.00 PM to 03.00 AM.

15Ireland (IE)

15A - No-one younger than 15.

B-15Mexico (MX)

Designed for ages 15 and up (allowed only between 19:00 and 05:59).

NC16Singapore (SG)

No additional details available.

19South Korea (KR)

This rating is for programs that are intended for adults only. 19-rated programming cannot air during the hours of 7:00AM to 9:00AM, and 1:00PM to 10:00PM. Programmes that receive this rating will almost certainly have adult themes, sexual situations, frequent use of strong language and disturbing scenes of violence.

19South Korea (KR)

6+Taiwan (TW)

Not suitable for viewing by children under the age of six; children over six and under the age of twelve can view if accompanied by parents, teacher or an adult relative.

12+Taiwan (TW)

Not suitable for viewing by children under the age of twelve, split from the former rating Parental Guidance.

น 13+Thailand (TH)

Nor 13+ Movies appropriate for audiences aged 13 and older.