After the forfeit, he went up to Kyoto and he became a successful money changer, naming himself Heizaemon YOROZUYA, and since the Kanbun era (1655-1672), he had grown up to be such a wealthy merchant that he took charge of jinya (regional government office).
改易後、京に出て萬屋平右衛門として両替商となり成功を収め、寛文年間以降は陣屋を預けられるほどの豪商となった。