Umon’s services are called upon when innocent bystanders, Kayo and Minokichi, along with the ronin, Gontaro are mistakenly identified as suspects in several recent murder cases. To prove their innocence and uncover the truth, Umon launches his own investigation.
Ryutaro Otomo
Kotaro Satomi
Satomi Oka
Kyoko Aoyama
Chizuru Kitagawa
Keiko Okawa
Emi Ito
Yumi Ito
Shunji Sakai
Haruo Tanaka
Zeko Nakamura
Sonosuke Sawamura
Jotaro Togami
Kusuo Abe
Eitarō Shindō
Isao Yamagata
Ryūnosuke Tsukigata
Tokinosuke Nakamura
Hiroshi Mizuno
Michisaburō Segawa
Reiji Tsumura
Kodayu Ichikawa
Ikkō Ōkuni
Kazutarō Kuni
Ikutaro Ibuki
Shintarō Kuraoka
Kokichi Nakamura