Uchi no Otouto-domo ga Sumimasen

Only-child Ito’s life changes overnight when her mom remarries—and she gains four new stepbrothers!

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

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

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

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

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

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

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