An accident during tests of an anti-plasma artificial magnetic shield at Japan's Ground Self Defense Force East Fuji practice range sends the 3rd Special Experimental Company, under Colonel Matoba on a time-slip 460 years into the past, into 'the Age of civil War'. At the same time an imaginary-number anomaly thought to be caused by interference from the past begins eroding the present.

After dying in battle, Japanese soldier Akira Kageyama (Karato) is resurrected as a ‘mirror demon’ a supernatural agent capable of growing to enormous size. He uses his new abilities to defend the Manifest Realm from evil spirits.

The leader of Soul Crew, the toughest gang in Tokyo, was viciously killed. Shortly after that an anonymous challenge appeared in graffiti scrawls all over the city "inviting" all of the city's gang leaders to a fighting tournament that will settle which group has the power to rule Tokyo. Everyone knew refusing to participate was not an option.

After his daughter Mai is killed in an auto accident, a genius programmer recreates her in the form of a computer program called AI. His jealous brother-in-law, wanting to get his hands on the technology for profit, sends his client to steal it and Mai’s father is killed in the process. Learning of her capture, Mai’s old friends race to free AI from her captors so that she won’t fall into the corporate clutches that threaten to erase her soul.

Shouichi encounters a teenage girl called Sayaka, who ran away from a military facility because of an attack by the Ant Lords. Sayaka has a supernatural ability to foresee the future. Risa Fukami, of the military group GA, wants to use that power to enhance the newly-made G4 System, which was based upon designs stolen from Ozawa. Now, Agito and Gills must fight to stop the Ant Lords' attack, as G3 and G4 settle their score.

Masato is a bad boy, but very in love with music. He meets a girl, Miki, who has serious diseases but is optimistic toward life. They start to work together in a CD shop and catch every chance to show their talents. Under the efforts of Masato, his company at last becomes an entertainment giant in Japan.

Shippuu (Hayate) appeared suddenly dead. However, he fell into the hands of Sarutobi for due to his loss of memory.

Sendo, champion of the Osaka Expressway is challenged to a race by Tatsuya Shikiba, champion racer of the Metropolitan Expressway. During their race, Sendo crashes and injures himself. Two months later, when Sendo is released from the hospital, je looks to find Tatsuya for a rematch. Tatsuya has given up racing after the death of his friend Kazuki during a race, but Sendo wants his rematch. Kazuki’s sister, though distraught with the loss of her brother, decides to help Tatsuya get over his fear of racing and get back on the road to live out his and Kazuki’s dream of being a race car driver.

Nami Matsushima has escaped from the prison to which she was sentenced in Scorpion, but is now obsessed with tracking down the--don't laugh--one-armed man who murdered her younger sister fifteen years ago. Nami is certainly no great action heroine, and the plot at times makes little sense, climaxing with a coincidence more ridiculous than any Shakespeare ever used. For complicated reasons, Nami uses her medical knowledge to break into a women's prison as staff physician. There, as in the previous movie, the convicts wind up naked awfully frequently.

Ōhara Ryūji (Riki Takeuchi) becomes unable to manage his life due to debts from baseball gambling. He goes to Tokyo, practically fleeing in the middle of the night, but his innate love of gambling doesn’t disappear, and he even lays his hands on the money at his workplace. At that time, someone suggests that he should become a sōkaiya. In order to repay his debts, he begins training to become one. Then, he starts to search for the true path of a sōkaiya…