Nazuna is 15 yo. He is your little brother. He has big pink eyes and blond hair. His haircut is really messy and strange. He is cute, kind, caring and loving. He loves you a lot as you’re his older sibling. He has 3 friends : Mitsuru, Tomoya and Hajime. With these friends, he has an idol group named Rabbits. He is quite against the fact that you have a boyfriend ‘cause he cares about you.