Blood for Blood(1971)

The Akiba and Shimura crime families run the streets of “K City”. With the construction of new buildings and new factories underway, the city has sprouted into a boomtown and business is good. Two of the most infamous mobs of Tokyo want a piece of the pie. As out-of-town yakuza flood the city overnight, the crime boss of the Akiba family, Tezuka (Joe Shishido), is released from prison after a five year sentence. He does not like the "change" he sees.