Anime · Manga · Hub · 1 Season
My Friend's Little Sister Has It In for Me!
友達の妹が俺にだけウザい1 Season
For high schooler Akiteru Ooboshi, the whole youthful experience thing—like fun, friendships, and even having a girlfriend—is a complete waste of time.
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About the story
For high schooler Akiteru Ooboshi, 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, sh…
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At a glance
My Friend's Little Sister Has It In for Me! is an anime series from 2025. Its original run is complete. The catalogue records 12 episodes. This Kaidomi hub connects 2 releases, 1 credited creator, 8 characters and 12 listed episodes.
Full synopsis
For high schooler Akiteru Ooboshi, 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?!
Catalogue score — Kaidomi never shows its own rating until the fans build it. In its genre, only 1,716 of 2,305 scored titles rank higher — the top 74%.
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At a glance
- Score
- 6.5 / 10
- Episodes
- 12
- Status
- Finished Airing
- Members
- 52,185
- Studios
- BLADE
- Airing
- 5 Oct 2025 → 21 Dec 2025
Full synopsis
For high schooler Akiteru Ooboshi, 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?!
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The people behind it
1 Artists
The cast
8 characters
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