| April 1993 | Registered as an attorney at Law (to present) |
|---|---|
| Joined New Tokyo Sogoh Law Office | |
| June 2009 | Outside Corporated Auditor, Kurarey., Co. Ltd |
| April 2015 | Joined TMI Associates (to present) |
| June 2015 | Outside Audit & Supervisory Board Member, SEIKAGAKU CORPORATION |
| June 2016 | Outside Audit & Supervisory Board Member, Tokyo Broadcasting System Holdings, Inc. (Outside Audit & Supervisory Board Member, Tokyo Broadcasting System Television, Inc) (to present) |
| March 2019 | Outside Director, Kurarey., Co. Ltd |
| March 2020 | Director of EBARA CORPORATION (to present) |
| Member of the Compensation Committee of EBARA CORPORATION | |
| March 2022 | Chairparson of the Compensation Committee of EBARA CORPORATION (to present) |