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ONIMAI: I'm Now Your Sister!

2023·Show

·12Episodes in1Season·TV-14·

Animation Comedy

70

GoodGoodWatch score

70

GoodGoodWatch score

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ONIMAI: I'm Now Your Sister! fingerprint

A , animated series.

Good for friends night · party vibe · teens

Feel

Story

Look

Episodes

7.1

About

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.

Gender-Bender ComedySlice-of-Life HumorEmbarrassing SituationsWholesome Family DynamicsLight Ecchi ElementsAdaptation to ChangeLighthearted & FunSisterly BondCasual ViewingAnime Trope Subversion

Actors

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)

Hiroaki Miura

Seme (voice)

Hisayoshi Suganuma

Uke (voice)

Reimi

Child - Brother (voice)

Emiri Suyama

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

Yuuya Uchida

Leonardo (voice)

Erisa Kuon

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

Kousuke Goto

Spabone (voice)

Enako

Nicolala (voice)

Yuri Ise

Student A (voice)

Yoshie Saito

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

Rina Tsukishiro

Nodoka Fushimi (voice)

Kumiko Nakane

Waitress (voice), Watch Stand (voice)

Misaki Watada

Minori Shiina (voice)

Miyuu Takatsuki

Satsuki Takada (voice)

Sayako Tojo

Mai Yasaka (voice)

Mitsuki Nakamura

Announcer (voice), Truant Officer (voice)

Rena Aoshima

Yuta Sakurada (voice)

Crew

Directed by:

Shingo Fujii, Yasuhiko Akiyama, Komawo Yukihiro

Written by:

Michiko Yokote, Miharu Hirami

Produced by:

Mitsuteru Hishiyama, Takuro Hatakeyama

Composed by:

Alisa Okehazama, Daisuke Achiwa

Sequels and Prequels

No sequels or prequels available

Media

Questions about ONIMAI: I'm Now Your Sister!

Quick answers from GoodWatch data.

Where can I stream ONIMAI: I'm Now Your Sister!?

In the United States, ONIMAI: I'm Now Your Sister! streams on Crunchyroll. It also streams in 66 other countries.

Is ONIMAI: I'm Now Your Sister! worth watching?

70

GoodGoodWatch score

Mostly, it's well received, with a GoodWatch score of 70 (IMDb 6.6).

Is ONIMAI: I'm Now Your Sister! okay for kids?

TV-14Sexual contentStrong language

Not for young kids: it's rated TV-14 in the United States for sexual content and strong language, and the viewing guide lists it for teens and adults.

How long does it take to watch ONIMAI: I'm Now Your Sister!?

5 h

About 5 hours: 12 episodes in 1 season of about 24 minutes each, aired from 2023 to 2023.

Will ONIMAI: I'm Now Your Sister! make me laugh?

Funny

Yes: the humor is mostly situational comedy (9 of 10) and slapstick (8 of 10).

Can I half-watch ONIMAI: I'm Now Your Sister!?

Easy watchDemanding

Yes: it's easy to follow, with complexity at only 3 of 10, and the viewing guide calls it good for background watching.

Is ONIMAI: I'm Now Your Sister! in English?

Japanese

No, it was made in Japanese.