Йонага Хинагири

The younger of the Hinagiri sisters. A victim of domestic violence from her father. "Alice's Dream", like her older sister's, awakened during one of her father's acts of aggression. After the incident, Koichi Kito himself took them from the police station. It was the sisters who gave Sana her name and the basic knowledge of the environment through games. Having experienced psychological trauma, they did not want to let her go into the outside world, but she escaped on her own. When the activities of the research institute were shut down after Kito's arrest, the twins received a new home just like the other children who were once locked in its basement. Now they attend an American language school and live in its dormitory. They have made new friends. Yonaga attends the badminton club.