Ousaka Itsuki

"Ahaha, I think you’ll have it rough being stuck with just us brothers, but…I hope we can get along.”

Itsuki is a first year university student aiming to become a pediatrician. He has a calm demeanor and is kind with a big heart. He looks after his brothers like a mother, and has their utmost respect and trust. He happily accepted his father’s remarriage.