Two police officers from new York have been able to work together to catch a dangerous mobster who belongs to the Japanese Yakuza. It is insidious and ruthless killer that heritage in several countries of the world, he awaits trial in Osaka. But it still needs to deliver to Japan, and charge the two police officers. However, only having set foot on Japanese soil, the killer with the help of his fellow fugitive from the police. Those, realizing that the responsibility falls on their shoulders, decide at any cost to catch the runaway. This will help them local police, familiar with the manners and customs of the Japanese underworld. In the end all three get on a real war that came undone between the gangster clans.