Primary

• Yomogi Yakuzen Mother of Kusuri Yakuzen
• Yomogi Yakuzen Wife of Haruhiko Yakuzen
• Yomogi Yakuzen Daughter of Yaku Yakuzen

Extended

• Kusuri Yakuzen Girlfriend of Rentarou Aijou
• Yaku Yakuzen Grandmother of Kusuri Yakuzen
• Yaku Yakuzen Girlfriend of Rentarou Aijou
• Haruhiko Yakuzen Father of Kusuri Yakuzen