- Company
Executives
Board of Directors
Chairman Takayuki Yoshino

- Apr. 1969
- Joined NEC Engineering, Ltd. (current NEC Fielding, Ltd.)
- Aug. 1973
- Joined Tokyo Electron Limited
- May 1996
- Joined Fore Systems Inc.
- Apr. 1998
- Joined Nihon Cisco Systems, K.K. (current Cisco Systems G.K.)
- Jul. 2003
- Senior Managing Director of Cisco Systems, K.K.
- Oct. 2007
- Advisor of the Company
- Jun. 2008
- President & CEO
- Apr. 2011
- President & CEO
- Jun. 2018
- Chairman & CEO
- Jun. 2020
- Chairman (incumbent)
President & CEO Toru Arai

- Apr. 1981
- Joined Ryoden Elevator Construction Ltd.
- Oct. 1983
- Joined Ministry of Education National Laboratory for High Energy Physics
(current High Energy Accelerator Research Organization),
Data Processing Center
- Aug. 1988
- Joined Mitsubishi Corporation (seconded to Ungermann-Bass Networks K.K.)
- Jun. 1989
- Joined Ungermann-Bass Networks K.K.
- Apr. 1990
- Joined the Company
- Apr. 2006
- Vice President, Network Technology Division
- Jun. 2006
- Executive Director
- Aug. 2008
- President & CEO of Net One Systems USA, Inc. (incumbent)
- Apr. 2011
- Executive Director, Vice President
- Apr. 2014
- Executive Director, Senior Vice President
- Apr. 2018
- Executive Director, Executive Vice President, in charge of Corporate Planning & Strategy Division, in charge of Business Development Division
- Jun. 2018
- President & COO
- Jun. 2020
- President & CEO (incumbent)
Executive Vice President Shinji Hirakawa

- Apr. 1983
- Joined Teraoka Seiko Co., Ltd.
- Aug. 1987
- Joined Kubota Tekko K.K. (current Kubota Corporation)
- Aug. 1988
- Joined SHOWA ELECTRIC WIRE AND CABLE CO., Ltd. (current SWCC SHOWA CABLE SYSTEMS CO., Ltd.)
- May 1999
- Joined Cisco Systems K.K. (current Cisco Systems G.K.)
- Jun. 2010
- Operation Director in charge of Public System Business Division of Cisco Systems K.K.
- Jan. 2011
- Joined the Company
- Apr. 2011
- Vice President
- Apr. 2017
- Senior Vice President
President and Representative Executive Officer of Net One Connect G.K. (incumbent)
- Apr. 2018
- Senior Vice President, in charge of Eastern Japan Business Division 1, in charge of Western Japan Business Division
- Jun. 2018
- Executive Director, Senior Vice President, in charge of Eastern Japan Business Division 1, in charge of Western Japan Business Division
- Apr. 2020
- Executive Director, Senior Vice President, in charge of Eastern Japan Business Division 1(incumbent)
Senior Vice President Takafumi Takeshita

- Apr. 1988
- Joined Ungermann-Bass Networks K.K.
- May 1989
- Joined the Company
- Apr. 2005
- Operation Director of Service Business Development Department, Solution Development Division
- Apr. 2006
- Vice President of Technical Service Headquarters of Network Service And Technologies Co., Ltd. (current Net One Systems Co., Ltd.) (seconded)
- Jun. 2009
- Executive Director of Network Service And Technologies Co., Ltd.
- Jul. 2011
- Vice President
- Apr. 2016
- Vice President, in charge of Eastern Japan Business Division 2
- Jun. 2018
- Executive Director, Vice President, in charge of Eastern Japan Business Division 2, in charge of Central Japan Business Division
- Apr. 2020
- Executive Director, Vice President, in charge of Corporate Planning & Strategy Division (incumbent)
Senior Vice President Takuya Tanaka

- Apr. 1992
- Joined Nihon Unisys, Limited
- Aug. 1996
- Joined Nihon Cisco Systems K.K. (current Cisco Systems G.K.)
- Aug. 2000
- Vice President, in charge of Western Japan Sales Headquarters of Cisco Systems K.K.
- Apr. 2009
- Joined the Company
Vice President, in charge of Western Japan Sales Headquarters of Net One Partners Co., Ltd.
- Apr. 2013
- Vice President of Net One Partners Co., Ltd.
- Apr. 2014
- Executive Director and Senior Vice President of Net One Partners Co., Ltd.
- Apr. 2017
- Vice President, in charge of New Business Development, Corporate Planning & Strategy Division
Executive Director and Executive Vice President of Net One Partners Co., Ltd.
- Apr. 2018
- President, CEO of Net One Partners Co., Ltd. (incumbent)
- Jun. 2018
- Executive Director, Vice President, in charge of New Business Development, Corporate Planning & Strategy Division
- Apr. 2020
- Executive Director, Vice President, in charge of Investment and Financing, Corporate Planning & Strategy Division (incumbent)
Senior Vice President Fumihiko Shinoura

- Apr. 1984
- Joined Kanebo, Ltd.
- Apr. 1989
- General Manager, Market Development Group, Information Systems Division of Kanebo, Ltd.
- Apr. 1992
- General Manager, Business Development Office of Mudge Japan Co., Ltd.
- Jan. 1997
- General Manager, Product Planning Division of Nihon Cisco Systems, K.K. (current Cisco Systems G.K.)
- Aug. 2004
- Managing Director of Nihon Cisco Systems, K.K.
- Nov. 2008
- Advisor of the Company
- Jan. 2009
- Vice President of Net One Partners Co., Ltd.
- Apr. 2011
- Vice President of the Company
- Apr. 2018
- Senior Vice President
- Apr. 2019
- Senior Vice President, in charge of Business Development Division, in charge of Customer Service Division
- Jun. 2019
- Executive Director, Vice President
- Apr. 2020
- Executive Director, Vice President, in charge of Business Development Division, in charge of Customer Service Division (incumbent)
Outside Executive Director Mitsuo Imai

- Apr. 1974
- Joined Hitachi Cable, Ltd. (current Hitachi Metals, Ltd.)
- Apr. 2005
- Executive Officer, General Manager of Corporate Planning & Development Office, Group Executive of Environment & Disaster Prevention Group and CIO, Hitachi Cable, Ltd.
- Sep. 2006
- Executive Officer, Group Executive of Information Systems Group, Group Executive of Information Technology Business Innovation Promotion Group and CIO, Hitachi Cable, Ltd.
- Apr. 2007
- Executive Managing Officer, Group Executive of Information Systems Group, Group Executive of Information Technology Business Innovation Promotion Group and CIO, Hitachi Cable, Ltd.
- Apr. 2009
- Representative Executive Officer, President and Chief Executive Officer of Hitachi Cable, Ltd.
- Jun. 2009
- Representative Executive Officer, President, Chief Executive Officer and Director of Hitachi Cable, Ltd.
- Jun. 2011
- Senior Corporate Advisor of Hitachi Cable, Ltd.
- Jun. 2012
- Executive Director of the Company (incumbent)
Outside Executive Director Rieko Nishikawa

- Apr. 1985
- Full-time lecturer, Faculty of Law, Keio University
- Sep. 1989
- Visiting Researcher, Harvard Law School
- Sep. 1991
- Visiting Foreign Scholar, Fordham University, School of Law
- Apr. 1992
- Assistant Professor, Faculty of Law, Keio University
- Oct. 1999
- Visiting Scholar, the George Washington University Law School
- Apr. 2000
- Professor, Faculty of Law, Keio University
- Aug. 2003
- Outside consultant, Inter-American Development Bank
- Jun. 2015
- Executive Director of the Company (incumbent)
- Apr. 2020
- Professor Emeritus, Faculty of Law, Keio University (incumbent)
Outside Executive Director Ryugo Hayano

- Apr. 1979
- Assistant, School of Science, the University of Tokyo
- Nov. 1982
- Associate Professor, Ministry of Education National Laboratory for High Energy Physics (current High Energy Accelerator Research Organization)
- Apr. 1985
- Visiting Associate Professor, School of Science, the University of Tokyo
- Apr. 1986
- Associate Professor of Physics, School of Science, the University of Tokyo
- Jan. 1997
- Full Professor, Graduate School of Science, the University of Tokyo
- Jun. 2015
- Councilor, Radiation Effects Research Foundation (incumbent)
- Aug. 2016
- President, Talent Education Research Institute (Suzuki Method) (incumbent)
- Apr. 2017
- Science Fellow, Hobonichi Co., Ltd. (incumbent)
- May 2017
- Representative, Office-Hayano LLC (incumbent)
- May 2017
- Director, General Incorporated Foundation Shigeta Education Foundation (current Public Interest Incorporated Foundation Shigeta Education Foundation) (incumbent)
- Jun. 2017
- Professor Emeritus, the University of Tokyo (incumbent)
- Apr. 2018
- Director of International Physics Olympiad 2022 Association (incumbent)
- Jun. 2018
- Executive Director of the Company (incumbent)
Outside Executive Director Shigeki Kusaka

- Apr. 1977
- Joined Mitsubishi Corporation
- Apr. 2007
- Executive Officer, Mitsubishi Corporation
- Apr. 2009
- Representative Director, Executive Officer, President and COO, IT Frontier Corporation (current Tata Consultancy Services Japan, Ltd.)
- Apr. 2011
- Managing Director, INTEC Inc.
- May. 2015
- President and Representative Director, INTEC Inc.
- Jun. 2016
- Director, TIS Inc.
- Apr. 2018
- Senior Executive Advisor, INTEC Inc
CEO: Chief Executive Officer
COO: Chief Operating Officer
Audit & Supervisory Board Member
Full-time member | Toru Matsuda |
---|---|
Outside member | Keiichi Horii |
Outside member | Hideki Suda |
Outside member | Sachiko Iizuka |
Executive Officers (Excluding concurrently serving as directors
Vice President | Takahisa Kawaguchi |
---|---|
Vice President | Junichi Nakamura |
Vice President | Hideo Fukumoto |
Vice President | Koji Tsuji |