Uesugi enlists the "real" Itsuki to help him discover who was impersonating her yesterday. After discovering a room full of Itsuki, he interrogates them one by one. Uesugi struggles to tell which quintuplet is which.

With desperation increasing, things become tense amongst the sisters as well as with Futaro. For their elective tour on the last day of the school trip, the quintuplets decide to keep things fair by leaving the outcome to luck.

Uesugi runs into the Quintuplets while out shopping. They invite him to visit their new home with an ulterior motive.

Ichika, Nino and Itsuki plot ways to make a move on Futaro during the school trip. Yotsuba is troubled by their change in attitude

After discovering Yotsuba wants to quit the Track team but can't tell her teammates, Uesugi disguises Itsuki to resign for her.

Miku is desperately trying to learn how to make chocolates for Uesugi. Meanwhile, preparations for the Final exams are intensifying, but Uesugi decides its time for a study break.

The quintuplets each find a job to help Ichika pay for the rent of their new place. They each settle into their new jobs and their new classmates.

Futaro receives his first pay, and decides to take Raiha to the arcade, where she’s always wanted to go.

Futaro proposes an exam to settle the debate of whether or not the quintuplets need a tutor.

Nino isn't happy that Futaro is beginning to get along with her sisters, so she takes matters into her own hands.

There’s one week left to the term final. Futaro and the sisters are set on passing this time, but Nino and Miku can’t seem to get along.

Nino lets a dejected Futaro into her hotel room. Futaro tells her about how he’d run into the girl he met in Kyoto five years prior.

Uesugi Fuutarou lands a tutoring job that promises five times the normal pay. As it turns out, it’s going to take more than five times the work.

The fireworks have started, but the girls are still split up. Ichika wanders off on her own, and Futaro goes after her.