雲霧仁左衛門

During the Kyoho period in the reign of Tokugawa Yoshimune, there is a gang of thieves active not just in Edo but also the Tokaido and the Nakasendo, and all across the Kansai region, stealing large sums of money with skillful techniques. They only target the very wealthy and never kill or injure people. They appear with the clouds and disappear like the mist. On the night that the beautiful Ochiyo is to become the bride of a dry goods dealer, a large amount of money hidden inside the shop is stolen. The gang disappears without injuring anyone. It was a two-year plan to marry Ochiyo off so that she could bring them in. The leader of this gang is Kumokiri Nizaemon, the greatest bandit of all time. He keeps a rein on his highly-skilled and notorious followers Nanabake no Ochiyo, Kinezumi no Kichigoro, Subashiri no Kumagoro, Ingakozo Rokunosuke and others.

When Nizaemon Kumogiri, a major thief quits his job as a thief, he has two more big jobs planned in order to obtain a huge sum of money to enable his many subordinates scattered all over the country to live out the rest of their lives. First, he targets Matsuya, a medicine wholesaler in Nagoya and seduces the master of the shop by using his female subordinate, Nanakake. He then calls upon Sanji, a skilled locksmith to Nagoya, but the bandit Yagura no Fukuemon who is plotting to intercept the thief plots to extract Sanji for a large sum of money. Furthermore, Abe Shikibu, the chief of the firebrand bandit reformatory who is obsessed with Nizaemon's arrest, sends his men to Nagoya.

Kumokiri Nizaemon, a former samurai warrior, has abandoned his class to become the leader of a gang of thieves. He leads his outlaws in an attempt to rob the castle of his former clan.