Primary

• Seiji Yagiri Younger brother of Namie Yagiri

Extended

• Namie Yagiri Older sister of Seiji Yagiri
• Namie Yagiri In love with Seiji Yagiri
• Namie Yagiri Secretary of Izaya Orihara
• Namie Yagiri dislikes Izaya Orihara