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ONIMAI: I'm Now Your Sister!

202324m / epAnimation · Comedy

First aired

January 5, 2023

7.4

TMDB Score

74% match · 72 votes

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S01 · E10

Mahiro Ponders Boobs and Identity

Season 1 · Mar 9, 2023 · 23m

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E01▶

Mahiro's Confusing New Body

Jan 5, 2023 · 23m

E02▶

Mahiro's Time of the Month

Jan 12, 2023 · 23m

E03▶

Mahiro's Close Encounter

Jan 19, 2023 · 23m

E04▶

Mahiro's New Friend

Jan 26, 2023 · 23m

E05▶

Mahiro Discovers Adventure and Social Gatherings

Feb 2, 2023 · 23m

E06▶

Mahiro Goes Back to Middle School

Feb 9, 2023 · 23m

E07▶

Mahiro's Role-Playing Game

Feb 16, 2023 · 23m

E08▶

Mahiro's First Girls Sleepover

Feb 23, 2023 · 23m

E09▶

Mahiro Rings in the New Year

Mar 2, 2023 · 23m

E10Playing

Mahiro Ponders Boobs and Identity

Mar 9, 2023 · 23m

E11▶

Mahiro Pretties Up

Mar 16, 2023 · 23m

E12▶

Mahiro's Future as a Sister

Mar 23, 2023 · 23m

It's the start of the third semester and winter uniforms are now in effect. For Mahiro and the girls at school, this means braving the cold winter air in mandatory skirts. Who knows how Miyo will react when he and Momiji show up in matching scarves, too.

About the Series

AnimationComedy

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.

First aired: January 5, 2023
Last aired: March 23, 2023
Seasons: 1 season · 12 episodes
Status: Ended
Original language: Japanese
Network: AT-X