Hajime Kubo

Fresh out of jail, a smart-mouth wise guy Goro takes the name “Big Brother Katsumata.” Not fitting in well with established gangs, he forms a rag-tag gang called “the Shinjuku Brothers.” The members of their gang are thugs who only wish they were traditional yakuza. When they turn up at the funeral for a gangster, they are not welcomed, but a senior boss intervenes to keep things calm. The boss of bosses invites them to join a respected local council of warlords. Katsumata is suspicious of why such powerful men would extend an invitation to lowlife like himself.

Three robbers escape with loot from a heist before one of them kills the others. Their corpses wash up near the aftermath of a maritime calamity, provoking a policeman's interest.

After discovering a slaughtered corpse, the investigating team of the Tokyo Metropolitan Police Department began canvassing the area around the crime scene. As a result, they found a wallet with bloodstains that seemed to belong to the victim, a woman's wallet that did not fit the field, earrings, and other valuable materials, which led them on a foot search. The woman's purse had been picked up by a male prostitute on the subway, and from the prostitute's testimony, they were able to identify the pickpocket's face, but the next day, the man was found dead in a road accident, apparently murdered.

Karate master and anti-drug vigilante Chiba returns to his home in Japan, where he holds a press conference announcing his intention to wipe out the nation's drug industry. He also offers his services as a bodyguard to anyone who is willing to come forward and provide information about the drug lords' activities. He is soon approached by a mysterious woman claiming to have important information and asking for Chiba's protection. She seems to be legitimate, but is she really what she appears to be?

Rival gangs fight over ownership of bicycle race track.

Coming out of jail and hoping for a quiet life, Yokohama yakuza has to take the lead of his gang after the death of his boss. His small group is is taken in a crossfire between a big yakuza group from Osaka at war with the Tokyo alliance for the control of the city. He tries to keep to the old yakuza code but he is no match for the new thugs who live and fight without honor.

After World War II, their town was a pile of rubble. Gennosuke, the second generation boss of the Kamizu Group was upholding yakuza chivalry by keeping black-market and illegal items out of their open-air market. Taking advantage of the mess, Iwasa and his gang take hold of goods from the US military, black-market and controlled items in order to become the most powerful group in Enko area.

Detective Kikuchi is sent to Okinawa to investigate why a girl jumped from a window after shooting heroin. There, he encounters the usual assortment of addicts, dealers, pimps and sleazy American GIs.

G-men challenge a jewelry smuggling ring. The chase starts in Kyushu and continues to Kobe to Yokohama.

An honorable yakuza syndicate deeply rooted in Kyoto fights for survival when a new breed of gangsters threaten their very existence.

1961 Japanese movie

A group of Okinawan high school girls are drafted as nurses during the American invasion of the island. As the enemy army advances further, the situation for the girls becomes increasingly desperate as food and shelter run out and the number of injured climbs, leading to the film's tragic finale.

Just before the end of the war, Japanese soldier Kitani is released from prison, having served his term for theft. Told in flashback, viewers learn about Kitani's past and reasons behind his prison sentence.

1962 Japanese movie

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

Sequel to the movie Denko karate uchi.

There is an ongoing war between two Girl Gangs, the Akabane 100 Club and the Ikebukuro Cavalry. Yukiko, the "Bankaku," or chief bodyguard of the Akabane, is released from reform school and sets about to finish an ongoing one-on-one grudge match with the Arab Falcon and the whole Cavalry gang. With a theme song by 1970s Japanese "Group Sounds" band Carol, and live performance. Rock and Sukeban unite for an extraordinary and cool piece of filmmaking.

Two convicts just released from prison find a green bauble filled with diamonds — and try to prove they didn't steal it.

A yakuza gang gets driven out of Yokohama by a big gang from Tokyo. They relocate to Okinawa to violently start over.

Fourth Moonlight Mask theatrical film.

The Jashinka Empire rises from the depths of the Earth to conquer the world. To stop them, Dr. Kyutaro Yumeno assembles five inventors to his laboratory, Yumeno Invention Laboratory and gives them the power to become Dynamen. Each member has their own goal, but as the Kagaku Sentai Dynaman, they are united to stop the Jashinka Empire in their tracks.

Seven Color Mask (七色仮面, Nanairo Kamen) is the name and title character of a tokusatsu TV series, later called New Seven Color Mask (新七色仮面, Shin Nanairo Kamen). It was created by Kōhan Kawauchi, who also created Moonlight Mask. This B&W TV show was the first superhero TV series by Toei Company Ltd. It was broadcast on NET (now TV Asahi) from June 3, 1959 to June 30, 1960, with a total of 57 episodes divided into 7 segments. Aside from being Toei's first TV superhero show, this series was also the debut of actor Sonny Chiba, who was 19 at the time, who took over the title role from Susumu Namijima after Episode 32.