In the original plot, however, Yosaburo who returned to Otomi found out the crime of the Akama group because the clerk of Izumiya is the older brother of Mirukui, and he swore revenge.
なお、原作ではお富のもとに引き返した与三郎が和泉屋の番頭が海松杭の兄であることから赤間一味の悪事を嗅ぎつけて復讐を誓う。