★改編自暢銷小說家 磯田道史 原著
★超豪華的演員陣容，鬼才導演 中村義洋 打造暢快喜劇

不堪藩內沈重的年貢金負荷，吉岡驛站的居民紛紛趁夜捲舖蓋跑路。住在這裡的十三郎，聽聞聰明的篤平治講述解救城鎮的計畫：借一筆鉅款給殿下並從中收取利息，是「庶民從領主手上拿回年貢金」的反向思考！必要的資金高達一千兩＝三億日圓！計畫一旦曝光肯定會被砍頭！經歷貪婪官員找碴之後，十三郎與夥伴們決定進一步拼命省吃儉用，為了驛站和所有居民，投下私人積蓄挑戰難關！

Residents in a town have a hard time due to the land tax and forced labor. 9 people, including Juzaburo Kokutaya (Sadao Abe), worry about the future of their town. They then set up a plan to save the town. The plan is to lend large amounts of money to han (historical term for the estate of a warrior) and distribute the interest annually to the residents, but if they're caught they will lose their lives.