Onimai: I'm Now Your Sister!
TVFinished

Onimai: I'm Now Your Sister!

Onimai

Oniichan wa Oshimai!

Studio Bind

Genres

  • Comedy

Tags

all 21
  • OtherGender Bending97
  • Main CastPrimarily Female Cast94
  • DramaRehabilitation94
  • TraitsAge Regression94
  • Slice of LifeCute Girls Doing Cute Things93
  • Main CastPrimarily Teen Cast87
  • DramaComing of Age87
  • Main CastFemale Protagonist86
  • TraitsHikikomori83
  • TraitsTransgender83
  • Slice of LifeFamily Life82
  • OtherOtaku Culture79
  • RomanceYuri79
  • SceneSchool72
  • OtherLGBTQ+ Themes70
  • OtherFound Family68
  • TraitsGyaru67
  • TraitsTomboy64
  • TraitsCrossdressing57
  • TraitsNudity55
  • OtherChibi53

Genres: Comedy. Tags: Gender Bending, Primarily Female Cast, Rehabilitation, Age Regression, Cute Girls Doing Cute Things, Primarily Teen Cast, Coming of Age, Female Protagonist, Hikikomori, Transgender, Family Life, Otaku Culture.

#1562

Ranked

#1474

Popularity

2.7K

Favorites

65.4K

Members

#11

This Season

Rated TV

#20

This Season

Popular TV

Episode Progress

Complete

12 / 12 episodes aired

All 12 episodes available on Bilibili TV, Crunchyroll, YouTube

TV12 / 12 epsFinished7.65
Studio Bind·Winter 2023
Premiered
Winter 2023
Aired
Jan 5, 2023 – Mar 23, 2023
Broadcast
Thursday · 23:30:00
Duration
23 min
Time to Complete
~4h 36m
Rating
PG - Children
Studio
Studio Bind

Alternative Titles

jaお兄ちゃんはおしまい！

en-x-romajiOniichan wa Oshimai!

enOnimai

enOnii-chan is Done For

enONIMAI: Ab sofort Schwester!

ruЯ стал сестрой!

zh不當哥哥了！

thอวสานพี่ชาย กลายเป็นพี่สาว

ja-LatnOnii-chan wa Oshimai!

enOnii-chan is Done For!

enONIMAI: Sekarang Aku Kakak Perempuanmu!
News
All
Onimai: I'm Now Your Sister! Dub Arrives on Crunchyroll
Streaming · 3mo ago

Synopsis

Self-professed "home security guard" Mahiro Oyama has not left his home in years, secluding himself in his room playing erotic visual novels. This depraved lifestyle causes his prodigious sister, Mihari, to worry about his well-being. In hopes of solving this problem, she devises a plan to rehabilitate him back to normalcy. The first part of Mihari's plan is to concoct a medicine that changes her brother's biological constitution into a bona fide female, much to Mahiro's vehement dismay. Stuck in this predicament, Mahiro has no choice but to live out his life as a cute girl until the effect wears off—if it ever does. [Written by MAL Rewrite]

Synopsis

Oniichan wa Oshimai! was released on Blu-ray in two boxes from April 19, 2023, to June 21, 2023.

Where to Watch

Bilibili TV
Crunchyroll
Sub ENDub JA
YouTube

Trailer

PV 1

Platform Scores

MAL

7.65

Canonical
Rank #1562Votes 89.6K

AniList

75 / 100

Trend 3Popularity 65.4K

Kitsu

76 / 100

Rank #2010Users 4.5K

AniList Trend

4,814

+1,161

Episode Guide

Aired so far: 12 / 12

Main Story

12 / 12

100%

Latest Aired

Episode 12

Remaining

Fully available

Aired so far

Theme Songs

Openings

2023
1

Iden Tei Tei Meltdown (アイデン貞貞メルトダウン)

Enako feat. P-maru-sama. (P丸様。)

2023

Endings

2023
1

Himegoto * Crisisters (ひめごと＊クライシスターズ)

Onimai Sisters

2023

Status Breakdown

65,425users
Completed34,76353.1%
Planning17,84227.3%
Watching6,64210.2%
Dropped4,1546.3%
Paused2,0243.1%

Tags

Shows how closely each tag relates to this anime
Other5
Gender Bending
97
Otaku Culture
79
LGBTQ+ Themes
70
Found Family
68
Chibi
53
Main Cast3
Primarily Female Cast
94
Primarily Teen Cast
87
Female Protagonist
86
Drama2
Rehabilitation
94
Coming of Age
87
Traits7
Age Regression
94
Hikikomori
83
Transgender
83
Gyaru
67
Tomboy
64
Crossdressing
57
Nudity
55
Slice of Life2
Cute Girls Doing Cute Things
93
Family Life
82
Romance1
Yuri
79
Scene1
School
72
Show spoiler tags1
Traits1
Chuunibyou
45

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Frequently Asked Questions

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

With a score of 7.65/10, Onimai: I'm Now Your Sister! is a comedy anime that finished airing in 2023. It follows a shut-in brother who is transformed into a girl by his sister's experiment.

How many episodes does Onimai: I'm Now Your Sister! have?

Onimai: I'm Now Your Sister! has a total of 12 episodes. It is the first and only entry in its franchise.

Where can I watch Onimai: I'm Now Your Sister!?

Onimai: I'm Now Your Sister! is available to watch on Crunchyroll. The anime finished its run in 2023.

Is Onimai: I'm Now Your Sister! a sequel?

No, Onimai: I'm Now Your Sister! is not a sequel. It is the first and only entry in the Onimai franchise, released in 2023.

Discussion

Discussion
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