Yuuko Fukuyama is Kenta's sister. She has a desk job.
Chihiro Yamaguchi
山口千尋
Kenta Fukuyama
福山健太
Rina
莉奈
Akie Fukuyama
Usami
宇佐美
Toda
Seiichirou Yamaguchi
千尋の父
Takeo Fukuyama
Fushimi
伏見
