Gambling Code and Feuds(1977)

Blue Tiger(en)

Gena is a sweet and dedicated mother to her little son. One day, whilst shopping with him for a halloween mask, her son is accidently shot through the chest by a Japanese Gunman, trying to kill an opposing gang of bus operators. Gena notices that the gunman has a picture of a blue tiger on his chest. She is turned into an obsessed person and has an identical red tiger etched into her skin. She then tracks down the killer and plots his death. This leads her into the world of the Japanese Mafia

Shark Skin Man and Peach Hip Girl(ja)

In dreamlike mountain scenery, Toshiko makes a daring escape from her sexually warped Uncle Sonezaki. Fortunately, she met Samehada as she runs for her life, which is also escaping from some slayers. What follows is a wild chase that leads the audience into a comically violent world.

American Yakuza(en)

When Nick Davis leaves prison after one year in solitairy, he is hired to operate a forklift in a warehouse in the harbor owned by the Japanese Yakuza patriarch Isshin Tendo. The place is assaulted by the Italian Mafia lead by Dino Campanela and Nick rescues and saves the life of Shuji Sawamoto, who is the representative of Yakuza interests in America. Shuji hires Nick to work for Yakuza and becomes his godfather in the family after his oath to join Yakuza. However, Nick is a lonely FBI undercover agent assigned to penetrate the criminal organization. When the FBI discovers that Campanela is organizing a massive attack to destroy the Yakuza, Nick's boss Littman calls off the operation to leave the dirty work to the Italian Mafia. But the connection of Nick with Shuji and his goddaughter Yuko forces him to help his Japanese family.

Postman Blues(ja)

Sawaki is a postman who's not quite thrilled about his boring way of life. But his life is about to change when he delivers mail to his old schoolmate Noguchi, who's now a member of the Yakuza, the Japanese Mafia, and just finished cutting his little finger off.

Blues Harp(ja)

Ambitious yakuza Kenji befriends harmonica-playing bartender Chuji, who moonlights as a part-time drug-dealer for the opposing gang. Their friendship is threatened by Kenji's plans for advancement, as well as by his bodyguards growing jealousy of Chuji.

Rainy Dog(ja)

A Japanese assassin stranded in Taiwan must take work from a local crime boss to make ends meet when suddenly a woman from his past delivers a son to him.

Wharf Temperament(ja)

The story of male friendship unfolding during a boxing match between the navigator, who took responsibility for the accident and went ashore from the ship, and a young docker, whom he loves like a younger brother.

Gorotsuki(ja)

This coming-of-age drama comically depicts two young men who yearn to become members of the yakuza underworld, focusing on the apprenticeship of a rookie yakuza

Level(ja)

Pinocchio: A Man Without Nationality(ja)

A yakuza search for his past

The Hungry Shinjuku Detective(ja)

The private eye of Shinjuku Yokubo Tantei is a lone wolf, lush, and loser but has kept his integrity in a dirty, dangerous world.

Battles Without Honor and Humanity(ja)

In the teeming black markets of postwar Japan, Shozo Hirono and his buddies find themselves in a new war between factious and ambitious yakuza.

Like a Dragon: Prologue(ja)

In 1970s-era Japan, three children, Kazuma Kiryu, Akira Nishikiyama, and his younger sister, Yuko Nishikiyama, are raised together in Shintaro Kazama's Sunflower Orphanage. In the summer of 1980, Yumi Sawamura, a young girl whose parents were accidentally shot and killed during a gang's shootout, joins them in the orphanage. Following a yakuza tradition, the honorable Kazama secretly raises orphans whose parents he has directly or indirectly killed. In return, the children love him as a father and he eventually inducts the teenage Kiryu and Nishikiyama into the Dojima Family, a Tojo Clan affiliate of which he is a senior officer.

True Record of an Ando Gang Side-Story: Starving Wolf's Rules(ja)

Former yakuza gang boss Noboru Ando reminisces about old partner in crime Kei Hanagata.

Young Boss(ja)

After a yakuza boss is assassinated by a rival, his naval officer son returns home to take over the gang.

Big Shots Die at Dawn(ja)

An early Okamoto yakuza film, though it's not in the Underworld series (along with The Last Gunfight and The Big Boss) despite being alternatively known as "Death of the Boss." While Okamoto did not write this film and took on the project because he was assigned and "just doing [his] job" according to an interview with Chris Desjardins in Outlaw Masters of Japanese Film, he did express a general excitement about working in action cinema (which shows through in this film's energy.)

A Scarred Life 2: Blood Will Tell(ja)

President of the territorial yakuza organization is being manipulated by a crooked leader in the military and some capitalists Ishikiri. The plan is to get multiple family of the organized crime groups based in Osaka to war it out and order the Shima to the Onishi group of the branch to expand the territory. Now members of the same yakuza gang are forced to fight each other over territory and honor.

Monday(ja)

A simple funeral turns a man's world Topsy turvy. He wakes up in a posh hotel room, totally clueless about how he got there. Slowly, he recalls what happened a day before.

Shinjuku Triad Society(ja)

Tatsuhito, a cop, pursues Chinese warlord Wang through the underworld of Shinjuku and over to Taiwan.

The Man in White(ja)

After his father figure - a yakuza boss, is murdered, Azusa Moribe goes on a killing spree to exact revenge.