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友達の妹が俺にだけウザい

友達の妹が俺にだけウザい

2025 - 2025

My Friend's Little Sister Has It In for Me

4th October 2025
Episode 1
Akiteru 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

11th October 2025
Episode 2
Now 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

18th October 2025
Episode 3
Akiteru 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

25th October 2025
Episode 4
Akiteru and Iroha recall how they first met.

My Friend's Little Sister Keeps Getting Close to Me

1st November 2025
Episode 5
A look back at how Iroha came to be the voice actress for 05th Floor Alliance.

My Friend's Little Sister Has It In for My Friend's Enemy

8th November 2025
Episode 6
While at the mall with Mashiro and Iroha, Akiteru learns why Mashiro left her old school.

The Girl Who Confessed to Me Is Cold to Me in Reality

15th November 2025
Episode 7
Akiteru tries to give a proper reply to Mashiro's love confession, but she's brutally cold to him in person.

Everyone I Know Is Being Weird With Me

22nd November 2025
Episode 8
Sumire asks Akiteru for help with a problem that could endanger her future with 05th Floor Alliance.

My Fake Girlfriend Gets Tough When I Respond To Her Confession

29th November 2025
Episode 9
Akiteru and Iroha head to Otoi's studio to record for the game, but Iroha has ideas of her own.

My Friend's Little Sister Only Gets an Apology from Me

6th December 2025
Episode 10
Akiteru must clear the air with Iroha to keep 05th Floor Alliance running smoothly.

We're Perfect for Training the Drama Club

13th December 2025
Episode 11
With 05th Floor Alliance's help, the drama club is ready for the big competition... but then disaster strikes.

My Friend's Little Sister Really Does Have It In for Me

20th December 2025
Episode 12
Can Akiteru save the drama club and secure 05th Floor Alliance's future?
Top Cast
AnimationComedy

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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