Primary

• Erika Mishima Younger Sister of Ryuji Mishima
• Erika Mishima Teammate of Keisuke Amazawa
• Erika Mishima Teammate of Chitose Imai
• Erika Mishima Teammate of Ryuji Mishima

Extended

• Keisuke Amazawa Best friend of Yu Nogi
• Keisuke Amazawa Teammate of Erika Mishima
• Keisuke Amazawa Teammate of Chitose Imai
• Keisuke Amazawa Teammate of Ryuji Mishima
• Chitose Imai Teammate of Ryuji Mishima
• Chitose Imai Teammate of Erika Mishima
• Chitose Imai Teammate of Keisuke Amazawa
• Ryuji Mishima Older Brother of Erika Mishima
• Ryuji Mishima Teammate of Chitose Imai
• Ryuji Mishima Teammate of Keisuke Amazawa
• Ryuji Mishima Teammate of Erika Mishima