Primary

• Freya [s]Twin sister[/s] of Chii
• Freya [s]Daughter[/s] of Chitose Hibiya

Extended

• Chii [s]Twin sister[/s] of Freya
• Chii Daughter of Chitose Hibiya
• Chitose Hibiya [s]Mother[/s] of Chii
• Chitose Hibiya [s]Wife[/s] of Ichirou Mihara
• Chitose Hibiya [s]Mother[/s] of Freya