The story takes places during the beginning of the industrial revolution, at a time when feudal Japan was in a state of turmoil. The ruling Shogun are abusing their power to dominate their oppressed subjects using beatings, imprisonment, rape and murder. Determined to end the bloodshed, a group of Samurai have banded together, with the aid of new weapons and new technology, to stand up and fight. Ichimatsu, known as Samurai Gun, is one of these fighters. By day, he works incognito at a local tavern, in the evenings he frequents brothels. However during the night, he fights to deliver justice to his world.
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(Source: Wikipedia)

It is the beginning of the industrial revolution, and feudal Japan is in turmoil. The ruling Shogun are wielding their abusive powers to instill fear and dominance over their oppressed subjects. Beatings, imprisonment, rape and even murder are the adopted tactics chosen to maintain their reign. The bloodshed must end. A group of Samurai have banded together, and, with the development of new weapons and new technology, they have both the will and the hardware to stand up and fight. Ichimatsu is one of these fighters. By day, he works incognito at a local tavern, in the evenings he frequents the brothels, and by the dark of night, he doles out some big-time, gun-barrel justice. He is here to help. He is Samurai Gun.
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(Source: Anime News Network)

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