April | 1984 | Joined the Company |
April | 2003 | Manager, Tohoku Geology Office, Geology Center, Headquarters Business Promotion Dept. |
April | 2012 | General Manager, Geo-Environment Div., Tokyo Main Office |
April | 2017 | Assistant Managing Principal, Chubu Office |
March | 2021 | Full-time Auditor |
March | 2023 | Auditor (present post) |