Junichi Yoneya

A motorcycle courier (Ken Utsui) is recruited to test a new high-speed motorboat but another company is willing to kill to win the competition to bring it to market.

Three women are kidnapped by a sadistic lunatic and forced to "entertain" his co-workers and friends.

Eric, an American, arrives at an international tourist hotel and loses his self-defense Colt. It was Kudaira, a beggar, who discovered it, and immediately sold it to Matsuko - another pauper. Soon, the weapon that moves from hand to hand, becomes a tool of many crimes.

A motorcycle courier (Ken Utsui) is recruited to test a new high-speed motorboat but another company is willing to kill to win the competition to bring it to market.

Three women are kidnapped by a sadistic lunatic and forced to "entertain" his co-workers and friends.

Eric, an American, arrives at an international tourist hotel and loses his self-defense Colt. It was Kudaira, a beggar, who discovered it, and immediately sold it to Matsuko - another pauper. Soon, the weapon that moves from hand to hand, becomes a tool of many crimes.