Season 1
Episodes
1. My Friend's Little Sister Has It In for Me
2025-10-04
Akiteru just wants to work toward his future, but his friend's little sister won't allow him any peace.
2. The Cousin I Haven't Seen in Years Is Cold to Me
2025-10-11
Now that Mashiro has moved to his school, can Akiteru manage to make her open up to him?
3. Only I Can Be a Pain to My Uncle’s Daughter
2025-10-18
Akiteru decides to throw a welcome party for Mashiro, but first he must convince her to attend.
4. My Friend's Little Sister Might Be a Delinquent
2025-10-25
Akiteru and Iroha recall how they first met.
5. My Friend's Little Sister Keeps Getting Close to Me
2025-11-01
A look back at how Iroha came to be the voice actress for 05th Floor Alliance.
6. My Friend's Little Sister Has It In for My Friend's Enemy
2025-11-08
While at the mall with Mashiro and Iroha, Akiteru learns why Mashiro left her old school.
7. The Girl Who Confessed to Me Is Cold to Me in Reality
2025-11-15
Akiteru tries to give a proper reply to Mashiro's love confession, but she's brutally cold to him in person.
8. Everyone I Know Is Being Weird With Me
2025-11-22
Sumire asks Akiteru for help with a problem that could endanger her future with 05th Floor Alliance.
9. My Fake Girlfriend Gets Tough When I Respond To Her Confession
2025-11-29
Akiteru and Iroha head to Otoi's studio to record for the game, but Iroha has ideas of her own.
10. My Friend's Little Sister Only Gets an Apology from Me
2025-12-06
Akiteru must clear the air with Iroha to keep 05th Floor Alliance running smoothly.
11. We're Perfect for Training the Drama Club
2025-12-13
With 05th Floor Alliance's help, the drama club is ready for the big competition... but then disaster strikes.
12. My Friend's Little Sister Really Does Have It In for Me
2025-12-20
Can Akiteru save the drama club and secure 05th Floor Alliance's future?