Challenged: Cast
Kuranosuke Sasaki
Keiichiro Hanawa
Yasuko Tomita
Yukie Hanawa
Eri Murakawa
Kyoko Shintani
Teruhiko Saigō
Hanamura Sokichi
Ruiki Sato
Daisuke Hanawa
Minoru Tanaka
Hiroshi Ochiai
Jay Kabira
Takeshi Yamazaki Robinson
Rie Kuwabata
Ritsuko Itabashi
Shuhei Minami
Toshihiko Akake
Mayumi Asaka
Noriko Machida
Rina Koike
Okudera Hiyo
Nanami Fujimoto
Marin Tomosaka