Joined the Japan Mint in April 1993 and has since held various positions, primarily within the General Affairs Department, with responsibilities in personnel, business planning, and international affairs. Experience includes secondments to the Ministry of Finance, serving in both the Budget Bureau and the Financial Bureau. Also studied in the United States, contributing to a broader outlook. Recent roles include Director of the Overseas Business Division, Director of the Personnel Division, Director of the Mint Museum, and Public Relations Officer. Currently serving as Senior Officer of the General Affairs Department.