Yakuza series starring Hideki Takahashi

A Japanese intelligence officer faces personal crises in the years preceding the Manchurian conflict.

A violent story of loyalty and revenge among the many "yakuza" or gambling groups in Japan.

Ryuji Oshima, a gambler, kills Saiga in self-defense, and considering himself unfit to lead men, secludes himself in a temple to atone for his misdeeds. At home, when his mother, the boss of a construction gang, bids for and gets the job of building the Town Hall, other gangs set out to disrupt her business and try to kill her.
A war veteran clashes with a mob boss in this crime saga. When Ryuji returns from the war, he finds himself torn by the death of an old friend - the son of crime kingpin Kiyomiya. A death Ryuji feels responsible for.
A dangerous mobster threatens the life of a businessman's mother in this thriller. As Ryuji oversees the building of a bridge in Japan, a powerful gangster plans to stop the project. By any means necessary.

The new head of a powerful family faces danger from an evil rival out for blood.

A brave warrior fights to restore peace to a town riddled by crime, one sword at a time, in this historical action saga.

A young gambler returns from prison to find his gang scattered, and many gone over to his old rival. But their rivalry is not only a matter of gambling. For when he is about to marry the daughter of a police official, the rival again interferes and this time it is a fight to the finish -- the end of his enemy.