Primary

• Mikan Partner of Yukikaze
• Mikan Companion of Hakuto Kunai

Extended

• Yukikaze romantically and physically interested in Hakuto Kunai
• Yukikaze Partner of Mikan
• Hakuto Kunai cursed and sometimes controlled by Satan Ring
• Hakuto Kunai Ally of Ebifry Butterfly
• Hakuto Kunai summoned by Throne
• Hakuto Kunai Master of Isami Tahara
• Hakuto Kunai Master of Yu Kirino
• Hakuto Kunai Guardian of Aku
• Hakuto Kunai Ally of Luna Elegant
• Hakuto Kunai Ally of Yukikaze
• Hakuto Kunai a frequent customer of Bingo
• Hakuto Kunai Ally of Mikan