Primary

• Ian In love with Gido
• Ian Rival of Ginta Toramizu
• Ian Enemy of Chimera
• Ian Former teammate of Loco
• Ian Friend of Ash

Extended

• Loco Friend of Chaton
• Loco Former teammate of Ian
• Loco Subordinate of Halloween
• Gido In love with Ian
• Ash Friend of Ginta Toramizu
• Ash Friend of Ian