Every season of My Friend's Little Sister Has It In for Me! ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of My Friend's Little Sister Has It In for Me!!

Episode 1

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?!

The Best Seasons of My Friend's Little Sister Has It In for Me!

The Best Seasons of My Friend's Little Sister Has It In for Me!

Season 1