ONIMAI: I'm Now Your Sister!

1 Season

Season 1

12 Episodes

2023

Watch Now On

No watch options available

Ratings & Reviews

6.8/10

751 votes

7.4/10

55 votes

Great

Average

Poor

Awards & Recognition

Critical acclaim and industry honors

3 nominations total

Source: OMDB

Based On

Onimai

manga series

Where to Watch ONIMAI: I'm Now Your Sister!

Available in 66 countries

Country	Stream	Free	Rent	Buy
United States of AmericaTV-14	Crunchyroll, Crunchyroll Amazon Channel	—	—	Amazon Video
United Kingdom	Crunchyroll, Crunchyroll Amazon Channel	—	—	—
Canada14+	Crunchyroll Amazon Channel, Crunchyroll	—	—	—
AustraliaM	Crunchyroll, Crunchyroll Amazon Channel	—	—	—

Showing top 5 regions • Search to find more

Frequently Asked QuestionsCommon questions about ONIMAI: I'm Now Your Sister!

ONIMAI: I'm Now Your Sister! is available for streaming in 66+ countries.

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)

Tags & Keywords

slice of lifemiddle schoolbased on mangajunior high schoolschool lifeecchianimegender swapage changegrandmiddle school girlsjapanese junior high schoolerenraged

External Links

IMDb Official Website X (Twitter)Wikidata

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⭐ 7.0

1 Season

Season 1

Watch Now On

Ratings & Reviews

Awards & Recognition

Based On

Frequently Asked QuestionsCommon questions about ONIMAI: I'm Now Your Sister!

Cast

Tags & Keywords

External Links

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