Akira Murao — Playwright (54)
The Armed Organization (1971) [Movie] IMDb WikiData TMDB
暴力団再武装
director: Junya Satō actor: Koji Tsuruta / Tetsuro Tamba
other title: 暴力団再武装
Violent Gang Re-Arms is a rousing tale of friction in yakuza and labor interactions with Koji Tsuruta as a yakuza supervising a dockworker's union. He finds himself between a rock and a hard place, at odds with both the dockworkers' leader (Tomisaburo Wakayama) and sadistic, unprincipled bosses (Fumio Watanabe and Tetsuro Tamba).
Wicked Priest (1968) [Movie] TMDB IMDb
極悪坊主
other title: Le moine sacrilège / 極悪坊主
During the Taisho Period (early 1920's) a monastery of warrior monks was split apart between two factions. One of these factions was led by the Chief Abbot and his protege, Shinkai. When Shinkai intercedes in a fight between a rival priest and some ruffians it leads to his expulsion from the order. This story introduced us to the character of Shinkai, a "Karate Priest" and his long running feud with Ryotatsu, his greatest rival. There are touches of humor as Shinkai breaks all the commandments of a priest, including fighting, gambling, and running after women. All this leads to an awesome conclusion as he must destroy a gang of yakuza aided by corrupt priests. The fighting is fast and furious as Ryotatsu waits to see if Shinkai can live long enough to face him in the ultimate test! /Winterheart of CG
Code Between Brothers 5 (1967) [Movie] TMDB IMDb
兄弟仁義 関東命知らず
other title: 兄弟仁義 関東命知らず
Saburo Kitajima, one of Japan’s most famous Enka singers, returns in the fifth of the Kyodai Jingi series. During the early 20th century, Ryuji from Asakusa, a wandering yakuza, joins the Narumi Family in Yokohama. However, when he confronts Shiotaro, the head of the rival family, Ryuji takes a liking to him. He ends up leaving his current family, and becomes close to Shiotaro like brothers swearing to become a full-fledged yakuza.
Japan's Top Gangster (1973) [Movie] TMDB IMDb
山口組三代目
other title: 山口組三代目
A boy born in a poor village in Tokushima spends his days idly until a chance meeting sets him on the road to becoming boss of Japan's largest gang.
This epic film is the first part of greatest true-life series based on autobiography of the Yamaguchi-gumi's third leader, Taoka Kazuo.
Giant Rumble (1964) [Movie] TMDB IMDb
Ôdeiri
other title: Ôdeiri
In this gritty tale of gamblers battling in the samurai era, Okawa Hashizo gives perhaps his greatest performance as a gambler returning to his home town. Swearing allegiance to his fiancée’s father, a decent boss, he had taken to the road after a gang fight until things cooled down. While honing his sword skills in his travels, everything in the town had changed and he descended into a virtual hell of violence. Opponents were being slaughtered by a former samurai ‘Bodyguard’ played by Tanba Tetsuro at the height of his amazing career. While these two master swordsmen are fated to meet, before that can even happen they must survive one of the longest, bloodiest swordfights in movie history!
The Biggest Gamble (1969) [Movie] TMDB IMDb
戦後最大の賭場 
other title: 戦後最大の賭場 
When Honjo is selected as Kansai district's chairman, Iwasa of the rival gang asks Itsuki to do everything possible to have Honjo step down, which puts Itsuki between a rock and a hard place.