My Friend's Little Sister Has It In for Me! (2025) - TV Series backdrop image

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

2025
1 Season
12 Episodes
7.3/10
Ended

Genres

AnimationComedy

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?!

Loading advertisement...

Episodes

Select Season

Season 1 Episodes

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

Stream all 1 season of My Friend's Little Sister Has It In for Me! (2025) for free in high quality on BingeBox, a Animation, Comedy series. 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?! No subscription or registration is required, simply choose an episode and start watching.

Frequently Asked Questions

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

You can watch My Friend's Little Sister Has It In for Me! (2025) online for free in HD on BingeBox. Every season and episode is available with no subscription or sign-up required.

How many seasons does My Friend's Little Sister Has It In for Me! have?+

My Friend's Little Sister Has It In for Me! has 1 season and a total of 12 episodes.

When did My Friend's Little Sister Has It In for Me! first air?+

My Friend's Little Sister Has It In for Me! first aired in 2025 and falls under the Animation, Comedy genre(s).

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 among others.

TV Shows Similar to My Friend's Little Sister Has It In for Me!