Kuroda is a mob hitman who turns on his employers after being forced to execute his lover. Joining forces with his similarly wronged brothers, hot-headed Eiji and aspiring boxer Saburo, the trio escalate their mob retaliation to all-out turf war where no one will stop until one faction emerges victorious.

Daisuke Honda, a war photographer in Vietnam, meets Yuriko Sawanouchi, a stewardess on his plane back to Japan. After drinking with her at a Tokyo bar, he becomes involved in saving Yuriko from assassination by stylish, female ninjas. When trying to rescue Yuriko from kidnappers, Daisuke discovers a group of foreigners are hunting for a WWII-era treasure hidden on an island by Yuriko's father.

Two Japanese men help a Vietnam war deserter escape from Japan for Sweden. They plan to fund the escape by selling LSD pills. After word of the drug deal gets spread around they find themselves fending off rival gangs.

An expedition in the South Pacific lands on a tropical island where the natives worship the mysterious deity Gappa. An earthquake opens up an underground cavern and a baby reptile is discovered inside. The natives warn the foreigners to leave the hatching alone, but they don't listen and take it back to a zoo in Japan. Soon after, moma and papa Gappa start smashing Tokyo looking for their kidnapped child.

Attacking Asao Uchida's lonely, clifftop mansion in no-holds barred massacre.

A professional hunter, Tetsuya, returns from Alaska to find that his hometown had become a lawless slum. He is shocked to learn that his younger sister had committed suicide after being raped by unknown men. One day, he rescues a girl from being attacked by some gang, and discovers that the same gang had driven his sister to death. Using his lethal hunting skills, Tetsuya begins to take revenge…

Kiba is back again, but this time he has fallen from grace and sent to prison for all the violent acts he has committed. Once he's out, he begins working as a bodyguard in a club that is crawling with gangsters.