Plot
Private Detective Kiyoshi Mitarai and Miyuki Ogawa arrive in Fukuyama, Hiroshima Prefecture. They are interested in a case which involves discovered bodies. The bodies were found drifting in the Seto Inland Sea, where the currents repeat every 6 hours.
| Writer | Soji Shimada |
|---|---|
| Director | Seiji Izumi |
| Actor | Hiroshi Tamaki, Alice Hirose, Hikari Ishida |
| Country | Japan |
| Production | Toei Company |