It's Christmas and everyone is home! After a huge party, Ito learns this day is very special for the Naritas.

Ito and Gen end up sightseeing alone on the school trip, and then something unexpected occurs…?!

The Narita family is thrown into chaos when it's revealed that Hiiragi has a cosplayer friend! Hiiragi decides to publish a book with her friend at an event. Ito supports Hiiragi, but Gen doesn't seem happy about it. On the day of the event, Hiiragi musters up her courage and goes to meet her friend.

Ito realizes she has romantic feelings for Gen. Raku finds out, and Gen overhears them talking about it.

Ito feels some way about Gen, but she's not sure what exactly. Udagawa sees right through her and says it's...

It's summer, so the family goes to see Ito's friends. Back in school, Gen is forced to be a prince for a play?

Ito and Shu's party is facing their fiercest opponent yet. Can they overcome this challenge and break free?

The whole family is together for a BBQ -- except the shut in, Shu. Can Ito finally get through to him?

Gomez has run away, and during the search Gen gets hurt. Even then, he won't allow Ito to take care of him.

Ito's midterm scores are terrible, so Raku helps her study in secret because Gen can't find out!

Ito suggest Mom goes with Dad since they just got married. But Gen tells Ito to go as well and not come back?!

Since her mother remarried, Ito moves to the new home. But she didn't know that she'd also gain 4 brothers!