Gikyoudai

Synopsis

Minatsu is a girl who has a sad past. After the disappearence of her brother Masaya, she starts living by herself... On New Year's Eve, a mysterious boy comes into her life. They start a relationship, but the girl prefers to hide it from everyone. The name of the boy: Masaya. Could he be Minatsu's lost younger brother? (Source: Alto Astral, translated)