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

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?! (Source: Crunchyroll)

Also known as

Tomodachi no Imouto ga Ore ni dake Uzai · 友達の妹が俺にだけウザい

Format

TV · 12 episodes

Status

Finished

Genres

Comedy, Romance, Slice of Life

Studio

BLADE

AniList score

65/100

Main characters

Iroha Kohinata, Akiteru Ooboshi, Mashiro Tsukinomori, Ozuma Kohinata, Sumire Kageishi, Midori Kageishi, Otoi, Kanaria Kiraboshi