Primary

• Killer Queen Older sister of Luna Elegant
• Killer Queen Younger sister of Angel White
• Killer Queen In love with Zero Kirisame
• Killer Queen Commander of Officer Mount Fuji

Extended

• Luna Elegant Companion of Aku
• Luna Elegant Younger Sister of Angel White
• Luna Elegant Younger Sister of Killer Queen
• Luna Elegant Companion of Hakuto Kunai
• Angel White Older sister of Killer Queen
• Angel White Older sister of Luna Elegant
• Zero Kirisame Alternate form of Akira Oono
• Officer Mount Fuji second-in-command of Killer Queen