| Apr. 1979 |
Joined NTT Public Corporation |
| Jun. 2007 |
Senior Vice President, General Manager of Corporate Sales and Marketing Department II of
NTT DOCOMO |
| Jun. 2011 |
Senior Vice President, General Manager of Human Resources Management Department,
Member of the Board of Directors of NTT DOCOMO |
| Jun. 2012 |
Executive Vice President, General Manager of Corporate Strategy and Planning Department,
Responsible for Mobile Society Research Institute, Member of the Board of Directors of
NTT DOCOMO |
| Jul. 2013 |
Executive Vice President, General Manager of Corporate Strategy and Planning Department,
General Manager of Structural Reform Office, Responsible for Mobile Society Research Institute,
Member of the Board of Directors of NTT DOCOMO |
| Jun. 2014 |
Senior Executive Vice President, Responsible for Technology, Devices and Information Strategy,
Representative Member of the Board of Directors of NTT DOCOMO |
| Jun. 2016 |
President and Chief Executive Officer, Representative Member of the Board of Directors of NTT
DOCOMO |
| Dec. 2020 |
Member of the Board of Directors of NTT DOCOMO |
| Jun. 2021 |
Corporate Advisor of NTT DOCOMO (current position)
Outside Director of Sony Financial Holdings Inc. (currently Sony Financial Group Inc.) |
| Jul. 2021 |
Advisor of Daiwa House Industry Co., Ltd. |
| Oct. 2021 |
Outside Director of Sony Financial Group Inc. (current position) |
| Jun. 2023 |
Outside Director of PERSOL HOLDINGS CO., LTD. (current position)
Outside Director of Daiwa House Industry Co., Ltd. (current position) |