My Friend's Little Sister Has It In for Me!
友達の妹が俺にだけウザい
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?!
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Based on audience scoresWhere to stream My Friend's Little Sister Has It In for Me!
Streaming now in the United States on Crunchyroll.
Rent or buy in the United States on Amazon Video and Apple TV Store.
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Official Trailer [Subtitled]
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Frequently asked questions about My Friend's Little Sister Has It In for Me!
Where can I watch My Friend's Little Sister Has It In for Me! in the United States?
My Friend's Little Sister Has It In for Me! is available to stream on Crunchyroll in the United States, and to rent or buy on Amazon Video and Apple TV Store. Streaming availability is provided by JustWatch and can change over time.
Can I watch My Friend's Little Sister Has It In for Me! for free?
Not free in the United States right now. My Friend's Little Sister Has It In for Me! needs a subscription to Crunchyroll, or you can rent or buy it on Amazon Video and Apple TV Store.
What are the ratings for My Friend's Little Sister Has It In for Me!?
My Friend's Little Sister Has It In for Me! scores 7.3 on The Movie Database and 6.2 on IMDb.
Who stars in My Friend's Little Sister Has It In for Me!?
My Friend's Little Sister Has It In for Me! stars Haruki Ishiya, Sayumi Suzushiro, Tomori Kusunoki, Soma Saito, and Kana Hanazawa.
How many seasons of My Friend's Little Sister Has It In for Me! are there?
My Friend's Little Sister Has It In for Me! has 1 season and 12 episodes, and is ended.
How long does it take to watch all of My Friend's Little Sister Has It In for Me!?
All 12 episodes of My Friend's Little Sister Has It In for Me! add up to about 4 hours 36 minutes at roughly 23 minutes each. At two hours a night that is about 2 evenings; at four hours a day it takes about 1 days.
What network is My Friend's Little Sister Has It In for Me! on?
My Friend's Little Sister Has It In for Me! airs on HTB and tv asahi, and is produced by BLADE, NK Animation, and Asmik Ace.
What language is My Friend's Little Sister Has It In for Me! in?
My Friend's Little Sister Has It In for Me! is in Japanese, and its original title is 友達の妹が俺にだけウザい.
Ratings and streaming availability are aggregated from third-party sources; metadata from The Movie Database (TMDB), streaming data from JustWatch. This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability checked September 2026.