The fourth of the extreme actions that depicts the men who are confronting the war set by the Kansai yakuza who are planning to advance to the Kanto region by taking advantage of the off-track betting dispute.

The 8th gangster action that depicts the familiar Hongo-gumi facing the Tokyo Waterfront City Development Project, which is a wide-area gangster in the Kansai region.

The 9th series of Violence Action that depicts the battle between this issue and Ino aiming at the top of the gangster society as a unit.

Doctors Kazamatsuri and Onizuka are geneticists researching cures on diseases such as AIDS and cancer by performing experiments to strengthen the human body. The test subject is Shin Kazamatsuri, motorcycle racer son of Doctor Kazamatsuri. Unknown to them, their operation is funded by a syndicate group, who plan to use this research to have the bodies of men strengthened for their own gain—they have already been experimenting in the field of cyborg soldiers, to a less-than-successful attempt. However, they did not count on Onizuka's own secret ambitions; the mad Onizuka wanted to create a new species, by fusing a grasshopper's DNA with the test subject's, in order to start a new civilization and be their god. He has tested on himself, but seems to be having greater success with Shin.

The seventh installment in the series of fantasy swordplay action movies starring Riki Takeuchi.

The tenth installment in the series of fantasy swordplay action movies starring Riki Takeuchi.

The eighth installment in the series of fantasy swordplay action movies starring Riki Takeuchi.

The eleventh installment in the series of fantasy swordplay action movies starring Riki Takeuchi.