E12
12. My Friend's Little Sister Really Does Have It In for Me
Can Akiteru save the drama club and secure 05th Floor Alliance's future?
Latest episode
S1 E12 · My Friend's Little Sister Really Does Have It In for Me
My Friend's Little Sister Has It In for Me! is a comedy anime series that premiered on tv asahi on October 4, 2025. It has 1 season and 12 episodes so far and has ended. The latest episode, Season 1 Episode 12 "My Friend's Little Sister Really Does Have It In for Me", aired on December 20, 2025.
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?!
Last updated
12 episodes · 1 season
2025 · 12 episodes · Last episode: 10 months ago
E12
Can Akiteru save the drama club and secure 05th Floor Alliance's future?
E11
With 05th Floor Alliance's help, the drama club is ready for the big competition... but then disaster strikes.
E10
Akiteru must clear the air with Iroha to keep 05th Floor Alliance running smoothly.
E9
Akiteru and Iroha head to Otoi's studio to record for the game, but Iroha has ideas of her own.
E8
Sumire asks Akiteru for help with a problem that could endanger her future with 05th Floor Alliance.
E7
Akiteru tries to give a proper reply to Mashiro's love confession, but she's brutally cold to him in person.
E6
While at the mall with Mashiro and Iroha, Akiteru learns why Mashiro left her old school.
E5
A look back at how Iroha came to be the voice actress for 05th Floor Alliance.
E4
Akiteru and Iroha recall how they first met.
E3
Akiteru decides to throw a welcome party for Mashiro, but first he must convince her to attend.
E2
Now that Mashiro has moved to his school, can Akiteru manage to make her open up to him?
E1
Akiteru just wants to work toward his future, but his friend's little sister won't allow him any peace.
My Friend's Little Sister Has It In for Me! has ended, so no new episodes are scheduled. The final episode aired on December 20, 2025.
The most recent episode of My Friend's Little Sister Has It In for Me!, Season 1 Episode 12 "My Friend's Little Sister Really Does Have It In for Me", aired on December 20, 2025.
My Friend's Little Sister Has It In for Me! has 1 season with 12 episodes in total.
My Friend's Little Sister Has It In for Me! first aired on tv asahi on October 4, 2025.
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My Friend's Little Sister Has It In for Me!
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