After they completed the raid successfully, he was kept by the Hosokawa clan in the Kumamoto Domain, and on February 4, 1703, he committed hara-kiri and died of being beheaded by Chikasada YOSHIDA, a vassal of the Hosokawa family.
本懐後、熊本藩細川氏へお預りとなり、元禄16年(1703年)2月4日に細川家家臣吉田近貞の介錯で切腹した。