Born in: Tokyo, Japan
as Fumio Kaneko
as Ruka's grandfather
as Kaneko
as Ryuichiro Kuroda
as 白石聡
as Tomekichi Nanase
as Kanau Yoshikazu
as Sadayoshi Iketani
as Kōtarō Inō
as Shuhei Hirayama
as Denzo Miyagi
as Quizmaster
as Sakurai
as Kuramochi
