Primary

• Chisa Shinohara Older sister of Miho Shinohara
• Chisa Shinohara Daughter of Yoichiro Shinohara

Extended

• Miho Shinohara In love with Taro Yoshida
• Yoichiro Shinohara Husband of Mamiko Shinohara
• Yoichiro Shinohara Father of Miho Shinohara
• Yoichiro Shinohara Father of Chisa Shinohara