After Meiji Restoration, he worked as an instructor at Kaisei Gakko, (Kaisei School) and also as the gikan (bureaucrat with specialized skills; he worked at Kobusho, the Ministry of Industry and No-Shomusho, the Agriculture and Commerce Ministry) of Meiji government.
維新後は開成学校教官や明治政府の技官（工部省・農商務省(日本)）となった。