When the Sanjo-ohashi Bridge Noticeboard Incident occurred on October 20, 1866, he received a financial incentive in gold equivalent to 2.5-ryo in old currency, belonging to Sanbangumi-tai (third platoon), and in the Tenmanya Incident on January 1, 1868, he took charge of guarding an official of Kishu Domain, Yasushi MIURA, with Hajime SAITO, Kuwajiro OISHI and others, as a member of the platoon lead by Sanosuke HARADA.
また、慶応2年（1866年）9月12日(旧暦)に起きた三条制札事件の際には三番組に属し報償として金千疋を受け取り、慶応3年（1867年）12月7日(旧暦)の天満屋事件が起きた際には原田左之助隊に属し斎藤一、大石鍬次郎らと共に紀州藩公用人三浦安らの護衛にあたる。