Primary

• Aiko Mutou Friend of Asami Oikawa
• Aiko Mutou Friend of Mei Tachibana
• Aiko Mutou Girlfriend of Masashi Tachikawa

Extended

• Mei Tachibana girlfriend of Yamato Kurosawa
• Mei Tachibana Friend of Asami Oikawa
• Mei Tachibana Friend of Aiko Mutou
• Mei Tachibana Friend of Kai Takemura
• Asami Oikawa Girlfriend of Kenji Nakanishi
• Asami Oikawa Friend of Aiko Mutou
• Asami Oikawa Friend of Mei Tachibana
• Masashi Tachikawa Boyfriend of Aiko Mutou
• Masashi Tachikawa Friend of Yamato Kurosawa
• Masashi Tachikawa Friend of Kenji Nakanishi