In the desert of Egypt, Kurata, the CEO of the Japanese corporation Tokokaihatsu, is killed by a sniper. After the news reaches Japan, the CEO's lawyer, Yamamoto, receives a visit from two men that attempt to steal the deceased CEO's will. This is witnessed by two detectives, Tsuzuki and Ōnuki, but they fail to catch the perps. Yamamoto hands the detectives a set of keys before he stops breathing. Tsuzuki and Ōnuki now have to investigate Kurata's murder...
as Akira Tsuzuki
as Yoshie Kurata
as Keiko Wakita
as Mari Kurata
as Sano
as Kawahara
as Kataoka
as CEO Kurata
as Toshima
as Head of Police
as Lawyer Yamamoto
as Inoue
as Rokusuke Ōnuki
as Shizuko Ohnuki
