Oniichan wa Oshimai!

Synopsis

Mahiro Oyama was just a normal erotic-game loving dude...until he woke up one morning as a woman! Turns out his mad-scientist little sister, Mihari, tried out one of her new experiments on him...with a disastrous outcome, as far as Mahiro's concerned! But Mihari is as determined to study him as he is determined to go back to his shut-in, game-playing life, and one thing's for sure...life is going to get a whole lot weirder from here on out! (Source: Kodansha USA)

Type: TV

Rating:

Genre's:

Comedy

Source: Manga

Studio's: Studio Bind

Duration: Unknown

Airing: No

Airing Status: Not yet aired

Aired: from Jan 2023 to ?

Premiered: n/a

Trailer

Adaptation

Oniichan wa Oshimai!

Opening Themes

"Aiden Melt Down (アイデンメルトダウン)" by Enako feat. P-maru-sama. (P丸様。)

Ending Themes

"Himegoto * Crisisters (ひめごと＊クライシスターズ)" by Onimai Sisters

Galery

Score:

n/a

??? Ranked in Anime

Also Known As:

Japanese

お兄ちゃんはおしまい！

Synonyms

Onimai: I'm Now Your Sister!
Onii-chan is Done For

n/a

anime

Oniichan wa Oshimai!

Overview

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Synopsis

Trailer

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Adaptation

Opening Themes

Ending Themes

Galery

Score:

Also Known As:

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