Eight year of the Keicho era, three years after the battle of Sekigahara (1603 AD), Okubo Nagayasu invited Kosaka Jinnai, who is known as the best thief in Japan, to destroy a clan of criminals in Edo led by Kotaro Fuuma, but what will Kosaka get in return? 

A fierce battle between the Jinnais and the Fuma clan opens its curtain !! 

The story of the "Three Jinnai from Edo", "Edo's Sanni-en (Sajin no)", Kosaka Jinouchi, Tobisawa Junai, Shoji Jinouchi.