Name: My Friend's Little Sister Has It In for Me!
Genre: Animation, Comedy
Released: 01 Jan 1970
Rating: 9.50
Cast: Haruki Ishiya, Sayumi Suzushiro, Tomori Kusunoki, Soma Saito, Kana Hanazawa

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

Trailer

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?!

Year: 2025

Genre: Animation, Comedy

Country: Japan

Studio: HTB, tv asahi, Nagoya TV, KBC, ABC TV, NCC, OAB, ABA, Niigata Television Network 21, khb, KFB, HOME, KSB, Kagoshima Broadcasting, Iwate Asahi TV, Akita Asahi Broadcasting, Yamagata Television System, Shizuoka Asahi TV, Asahi Broadcasting Nagano, Hokuriku Asahi Broadcasting, Ehime Asahi TV, Yamaguchi Asahi Broadcasting, Kumamoto Asahi Broadcasting, Ryu-Q Asahi Broadcasting

Director:

Cast: Haruki Ishiya, Sayumi Suzushiro, Tomori Kusunoki, Soma Saito, Kana Hanazawa

Crew: Touko Machida (Series Composition), Kazuomi Koga (Series Director), Katsuyuki Satou (Character Designer), Tomari (Character Designer), Erina Ishihara (Art Designer), Hisae Arimoto (Art Direction)

First Air Date: Oct 04, 2025

Last Air date: Oct 25, 2025

Season: 1 Season

Episode: 12 Episode

Runtime: 26 minutes

IMDb: 9.50/10 by 2.00 users

Popularity: 11.3119

Language: Japanese

Keyword : harem, romance, slice of life, school, anime, based on light novel

Season Season 1

Episode My Friend's Little Sister Has It In for Me The Cousin I Haven't Seen in Years Is Cold to Me Only I Can Be a Pain to My Uncle’s Daughter My Friend's Little Sister Might Be a Delinquent Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 Episode 11 Episode 12