Primary

• Kanade Yumeno Older sister of Koto Yumeno
• Kanade Yumeno Older sister of Uta Yumeno
• Kanade Yumeno Daughter of Masahiko Yumeno

Extended

• Uta Yumeno Childhood friend of Kakeru Kogure
• Uta Yumeno Daughter of Masahiko Yumeno
• Uta Yumeno Older sister of Koto Yumeno
• Uta Yumeno Best friend of Miki Sakurazuka
• Masahiko Yumeno Father of Uta Yumeno
• Masahiko Yumeno Father of Koto Yumeno
• Masahiko Yumeno Father of Kanade Yumeno
• Koto Yumeno Daughter of Masahiko Yumeno
• Koto Yumeno Younger Sister of Kanade Yumeno
• Koto Yumeno Younger Sister of Uta Yumeno