| 1986 | Graduated Waseda University, Faculty of Science and Engineering Department of Industrial Management Join NKK (Nihon Kokan), Information Systems Dept. |
|---|---|
| 1991 | Sales Coordination & Operation Planning Dept. Systems Planning Sec. |
| 1999 | Sheet & Strip Sales Dept. |
| 2003 | JFE Steel Corp. System Integration Promotion Team. |
| 2006 | IT Innovation Leading Dept. |
| 2014 | General Manager, IT Innovation Leading Dept. |
| 2015 | Executive Assistant、 IT Innovation Leading Dept. |
| 2018 | Vice President |
| 2022 | Senior Vice President |