Noboru Aihara

A sadistic Daimyo (feudal lord) rapes a woman and murders both her and her husband, but even when one of his own vassals commits suicide to bring attention to the crime, the matter is quickly hushed up. Not only will there be no punishment, but because the Daimyo is the Shogun's younger brother, he will soon be appointed to a high political position from which he could wreak even more havoc. Convinced that the fate of the Shogunate hangs in the balance, a plot is hatched to assassinate the Daimyo. The two most brilliant strategic minds of their generation find themselves pitted against each other; one is tasked to defend a man he despises, and has a small army at his disposal. The other is given a suicide mission, and has 12 brave men. They are the 13 Assassins.

Komatsu Takioka is boss of a Yakuza group rival to Masakichi Kijima boss of the Kikuya group which supports the town vendors unlike Takioka, who will stop at nothing to undermine the vendors and take over the territory. Masakichi will do all he can to protect and support the people. Ryutaro Kijima is senior son to Masakichi, though disowned, he keeps interest in the family from a distance. He will be there for his father and his hot tempered younger brother Katsuo, if they should need his loyal help.

Oichi the Blind helps a woman escape the clutches of a high government official to go off with the man she loves. The official puts a reward on her head of fifty gold pieces and soon a menagerie of bounty hunters are after her skin. Three of them band together to accomplish this, one an expert swordsman, another a huge judo master and the third is deadly with a chain. To escape, she heads for the fishing town of Itso but soon comes face to face with Sankuro, the swordsman...

The second part of the Gamblers series.