7.3 73% Match HD
My Friend’s Little Sister Has It In for Me! poster
My Friend’s Little Sister Has It In for Me!

7.3/10 · 0h 0m · 1 Season · 12 Episodes

My Friend’s Little Sister Has It In for Me! Poster
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My Friend’s Little Sister Has It In for Me!

7.3 (27 votes) JA Japan Ended 1 Season · 12 Episodes ~23m/ep
HTB HTB tv asahi tv asahi Nagoya TV Nagoya TV KBC KBC ABC TV ABC TV NCC NCC
Story

Overview

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?!

Details

Details

First AirOct 4, 2025
Last AirDec 20, 2025
LanguageJA
CountryJapan
StatusEnded
Seasons1 Season · 12 Episodes
Production
BLADE BLADE
NK Animation
Asmik Ace Asmik Ace
SB Creative SB Creative
PIA Corporation PIA Corporation
BS11 BS11
TV Asahi TV Asahi
TV Asahi Music TV Asahi Music
Square Enix Square Enix
External Links TMDB Official Site
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Frequently Asked Questions

Where can I watch My Friend’s Little Sister Has It In for Me! online?

My Friend’s Little Sister Has It In for Me! guide on 123Flix includes cast, ratings and details. See View Details and the Where to Watch section above.

What is My Friend’s Little Sister Has It In for Me! about?

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...

Who stars in My Friend’s Little Sister Has It In for Me!?

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

My Friend’s Little Sister Has It In for Me!
★ 7.3
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