Primary

• Hayato Ike In love with Kazumi Yoshida
• Hayato Ike Classmate of Matake Ogata
• Hayato Ike Classmate of Eita Tanaka
• Hayato Ike Classmate of Yukari Hirai

Extended

• Eita Tanaka In love with Matake Ogata
• Kazumi Yoshida In love with Yuuji Sakai
• Kazumi Yoshida Classmate of Eita Tanaka
• Kazumi Yoshida Classmate of Matake Ogata
• Kazumi Yoshida Classmate of Hayato Ike
• Yukari Hirai In love with Hayato Ike
• Yukari Hirai Classmate of Kazumi Yoshida
• Yukari Hirai Classmate of Eita Tanaka
• Yukari Hirai Classmate of Matake Ogata
• Matake Ogata In love with Eita Tanaka