Ryuu Tsuji

Birthday: May 4

Blood Type: A

Ryuu ranks 7th in the entire school cohort. He is the son of the CEO of a sports company and one of his family's clients is Yahiro's family. He is an animal lover and is very good at handling children. The twins, Megumi and Jun, are unusually close to him, considering they've been together all their childhood.

(Source: Wikipedia)