Primary

• Youko Kamiya In love with Shun Makabe
• Youko Kamiya Rival of Ranze Etou
• Youko Kamiya Daughter of Tamasaburou Kamiya

Extended

• Ranze Etou Daughter of Mori Etou
• Ranze Etou Daughter of Shira Etou
• Ranze Etou In love with Shun Makabe
• Ranze Etou Rival of Youko Kamiya
• Ranze Etou Older sister of Rinze Etou
• Shun Makabe Son of Hanae Makabe
• Tamasaburou Kamiya Father of Youko Kamiya