TV series

My Friend's Little Sister Has It In for Me! (友達の妹が俺にだけウザい)

2025★ 7.3 · 23Ended1 seasonAnimationComedy

Overview

For high schooler Akiteru Oboshi, the whole youthful experience thing—like fun, friendships, and even having a girlfriend—is a complete waste of time. So when his best friend’s sister, Iroha Kohinata, keeps teasing him, Akiteru naturally finds it annoying. She practically lives in his room, she’s always on his bed, she’s just a raging storm of clinginess! Why is she only annoying around him?!

Trailer

Trailer · Official Trailer [Subtitled]

Watch on YouTube ↗

Images

Backdrops & posters from TMDB

8 images

Cast

石谷春貴
as Akiteru Oboshi (voice)

鈴代紗弓
as Iroha Kohinata (voice)

楠木ともり
as Mashiro Tsukinomori (voice)

斉藤壮馬
as Ozuma Kohinata (voice)

花澤香菜
as Sumire Kageishi (voice)

Crew

待田堂子
Series Composition

古賀一臣
Series Director

佐藤勝行
Character Designer

トマリ
Character Designer

石原江莉奈
Art Designer

有本妃査恵
Art Direction

三河ごーすと
Original Story

Seasons

Season 1

Episodes: 12

Information

Community

7.3/ 10

23 TMDB votes · limited sample

7.3

First air date: 2025-10-04

Show status: Ended

Genres

AnimationComedy

Where to watch

Availability via TMDB / JustWatch

Country

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