榊原 恒一 - Japanese

Kouichi is the only son in the Sakakibara family. His mother passed away while giving birth to him. He sees Mei and becomes interested in the person that "isn't there", wanting to become friends with her.

Birth Date: May 1983

Personality: Conservative, Organized, Serious
Occupations: Student

Height: 168cm
Weight: 55kg

Hair: Ear Length
Eye Color:
Skin Tone: