Primary

• Shuu Friend of Rei
• Shuu Friend of Kenshirou
• Shuu Rival of Souther

Extended

• Kenshirou Husband of Yuria
• Kenshirou Friend of Rei
• Kenshirou Younger Brother of Raoh
• Kenshirou Younger Brother of Jagi
• Kenshirou Younger Brother of Toki
• Kenshirou Friend of Bat
• Kenshirou Friend of Rin
• Kenshirou Rival of Shin
• Kenshirou Younger Brother of Hyui
• Rei In love with Mamiya
• Rei Rival of Yuda
• Rei Friend of Kenshirou
• Rei Friend of Toki
• Rei Friend of Rin
• Rei Friend of Bat
• Rei Enemy of Uighur the Warden
• Rei Enemy of Raoh
• Souther Rival of Raoh
• Souther Rival of Kenshirou
• Souther Rival of Shuu