Primary

• Shunan In love with Seimiya
• Shunan Older Brother of Nugan
• Shunan Son of Taikou

Extended

• Nugan Son of Taikou
• Nugan Younger Brother of Shunan
• Seimiya In love with Shunan
• Seimiya Granddaughter of Shin-Oh Harumiyah
• Seimiya Niece of Damiya
• Taikou Father of Shunan
• Taikou Father of Nugan