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

Season 1

TV-14

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?!

Where to Watch My Friend's Little Sister Has It In for Me! • Season 1

12 Episodes

My Friend's Little Sister Has It In for Me
E1
My Friend's Little Sister Has It In for MeAkiteru just wants to work toward his future, but his friend's little sister won't allow him any peace.
The Cousin I Haven't Seen in Years Is Cold to Me
E2
The Cousin I Haven't Seen in Years Is Cold to MeNow that Mashiro has moved to his school, can Akiteru manage to make her open up to him?
Only I Can Be a Pain to My Uncle’s Daughter
E3
Only I Can Be a Pain to My Uncle’s DaughterAkiteru decides to throw a welcome party for Mashiro, but first he must convince her to attend.
My Friend's Little Sister Might Be a Delinquent
E4
My Friend's Little Sister Might Be a DelinquentAkiteru and Iroha recall how they first met.
My Friend's Little Sister Keeps Getting Close to Me
E5
My Friend's Little Sister Keeps Getting Close to MeA look back at how Iroha came to be the voice actress for 05th Floor Alliance.
Episode 6
E6
Episode 6
Nov 15
E7
Episode 7
Nov 22
E8
Episode 8
Nov 29
E9
Episode 9
Dec 6
E10
Episode 10
Dec 13
E11
Episode 11
Dec 20
E12
Episode 12