Origin
Japan
Futaba’s little cousin. Being a girl of only 11 years old, she has a life plan to her fifties involving becoming an idol and later a noblewoman. She is the classmate of Yuu, and lists him as “the first backup of boyfriend”, and behaves intimately with him when they meet, much to his annoyance.

Sansha Sanyou
Futaba Odagiri is the new transfer student with a super energetic personality; Teru Hayama is the class president with a surprisingly mean personality contrary to her innocent looks; and Youko Nishikawa is from a formerly rich, now extremely poor family who still holds on to her princess attitude. These three unlikely students with clashing personalities become good friends and survive the day-to-day teenage life in a very funny story.