Shigeru Nakahara as Goro Nanase (voice)

Tomomichi Nishimura as Inspector Yamagashi (voice)

Hideyuki Umezu as Tsuyoshi Toyama (voice)

Yō Inoue as Mama (voice)

Aya Hisakawa as Yumeko Azusa (voice)

Ai Orikasa as Ranko Shitawara (voice)

Eiko Yamada as Kahoru Kaze (voice)

Arisa Andô as Sayoko Toyama (voice)

Kyōko Minami as Sayaka Toyama (voice)

Hiroko Emori as Keita Toyama (voice)

Masaru Ikeda as Kyusaku "Gure-san" Kogure (voice)

Kiyoyuki Yanada as Detective Shimizu (voice)