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

TV & SERIES

My Friend's Little Sister Has It In for Me! (2025)

Series · 2025 · 1 season · Animation · Comedy

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?!

Starring Haruki Ishiya, Sayumi Suzushiro, Tomori Kusunoki, Soma Saito, Kana Hanazawa

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Series details

First aired4 October 2025
Latest episode20 December 2025
StatusEnded
Seasons1 (12 episodes)

New series worldwide this month · every release in the United States

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