Akiteru Oboshi, a high school student, views the typical experiences of youth—fun, friendships, and romance—as pointless distractions. So when his best friend's sister, Iroha Kohinata, relentlessly teases him, he can't help but feel irritated. She seems to invade his space constantly, often lounging on his bed, embodying a whirlwind of clinginess. It drives him crazy that she only acts this way when she's around him!
Country
JP
Seasons
1
S01E01
My Friend's Little Sister Has It In for Me
Oct 05, 2025
S01E02
The Cousin I Haven't Seen in Years Is Cold to Me
Oct 11, 2025
S01E03
Only I Can Be a Pain to My Uncle’s Daughter
Oct 18, 2025
S01E04
My Friend's Little Sister Might Be a Delinquent
Oct 25, 2025
S01E09
The Response to the Confession: The Fake Girlfriend is Tough.
Nov 29, 2025