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My Friend's Little Sister Has It In for Me!

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?!

1 season2025

7.3TMDB

AnimationComedy

Japanese

Where to watch

Subtitle providers: TSDB

Storyline

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?!

# Animation# Comedy

Info

Type
TV series
Status
Ended
First aired
4 October 2025
Length
1 season, 12 episodes

Production

Networks
HTB, tv asahi, Nagoya TV
Countries
Japan

Languages

Original
Japanese
Spoken
Japanese
Streams in
50 countries

Ids

TMDB
117879
TMDB score
7.3 / 10

Worldwide

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