Primary

• Ruka Souen In love with Kaname Kuran

Extended

• Kaname Kuran Brother of Yuki Cross
• Kaname Kuran Nephew of Rido Kuran
• Kaname Kuran Son of Juri Kuran
• Kaname Kuran Son of Haruka Kuran
• Kaname Kuran Best friend of Takuma Ichijou
• Kaname Kuran Finacee of Yuki Cross
• Kaname Kuran Cousin of Senri Shiki