Kareha Yamamoto, Hinoko the fairy, Onibi, who is Ushitora's friend, and Saiga come to rescue Masato and Nao. Kareha takes them into his house and looks after them. One day, while playing a piano, Masato vanishes. Nao and Onibi leave to look for him. When Masato comes back to Kareha's house, he finds Kareha's driver's license by accident and finds out that Kareha's real last name is Hiradaira. He realizes that Kareha is his father.