Sony
Audit and Supervisory Board Member
Sony
Controller, IS Center
Sony
Controller, HQ Building Development
Topcon Corporation
Outside Corporate Auditor (Audit and Supervisory Board Member)
Ekitan & Co., Ltd.
Outside Corporate Auditor (Audit and Supervisory Board Member)
Sony
Controller, Corporate Internal Control Review and Internal Audit
Sony
Senior Advisor, Risk and Control
Waseda University