E01 · My Friend's Little Sister Has It In for Me 24m
10/4/2025
Akiteru just wants to work toward his future, but his friend's little sister won't allow him any peace.
E02 · The Cousin I Haven't Seen in Years Is Cold to Me 24m
10/11/2025
Now that Mashiro has moved to his school, can Akiteru manage to make her open up to him?
E03 · Only I Can Be a Pain to My Uncle’s Daughter 24m
10/18/2025
Akiteru decides to throw a welcome party for Mashiro, but first he must convince her to attend.
E04 · My Friend's Little Sister Might Be a Delinquent 24m
10/25/2025
Akiteru and Iroha recall how they first met.
E05 · My Friend's Little Sister Keeps Getting Close to Me 24m
11/1/2025
A look back at how Iroha came to be the voice actress for 05th Floor Alliance.
E06 · My Friend's Little Sister Has It In for My Friend's Enemy 24m
11/8/2025
While at the mall with Mashiro and Iroha, Akiteru learns why Mashiro left her old school.
E07 · The Girl Who Confessed to Me Is Cold to Me in Reality 24m
11/15/2025
Akiteru tries to give a proper reply to Mashiro's love confession, but she's brutally cold to him in person.
E08 · Everyone I Know Is Being Weird With Me 24m
11/22/2025
Sumire asks Akiteru for help with a problem that could endanger her future with 05th Floor Alliance.
E09 · My Fake Girlfriend Gets Tough When I Respond To Her Confession 24m
11/29/2025
Akiteru and Iroha head to Otoi's studio to record for the game, but Iroha has ideas of her own.
E10 · My Friend's Little Sister Only Gets an Apology from Me 24m
12/6/2025
Akiteru must clear the air with Iroha to keep 05th Floor Alliance running smoothly.
E11 · We're Perfect for Training the Drama Club 24m
12/13/2025
With 05th Floor Alliance's help, the drama club is ready for the big competition... but then disaster strikes.
E12 · My Friend's Little Sister Really Does Have It In for Me 24m
12/20/2025
Can Akiteru save the drama club and secure 05th Floor Alliance's future?
