Fukashi Junior High (a fictional school) is where Takaya and Yuzuru attended junior high. Takaya had a reputation as a trouble student there. He and Yuzuru were in the same class in their first year and in different classes in their second year. Takaya started skipping school about midway through his first year, after his parents divorced.

Kayama was in Yuzuru's class in second year, and Yokomori and Ichinose were a year above them.