Our People

Tomoko Namb

Tomoko Namba

Founder & Executive Chairman

Tomoko Namba is the Founder and Executive Chairman of DeNA. Namba served as the company's CEO since its founding in 1999 until June 2011. Prior to founding DeNA, she was a partner at McKinsey & Co. She obtained an MBA at Harvard Business School in 1990.

Isao Moriyasu

Isao Moriyasu

President & CEO

Isao Moriyasu assumed his current position in June 2011. He was previously named COO in April 2009 after serving as a board member for three years. Since joining DeNA as an engineer in November 1999, Moriyasu has launched a number of projects that have become the company's main sources of growth, including its mobile game business. Prior to entering DeNA, Moriyasu worked at Oracle Corporation Japan. He obtained a master's degree of Aeronautics and Astronautics at the University of Tokyo in 1998.

Shingo Okamura

Shingo Okamura

Member of the Board & COO

Shingo Okamura graduated from the Graduate School of Humanities and Sociology and Faculty of Letters at the University of Tokyo, and joined the Ministry of Posts and Telecommunications (currently the Ministry of Internal Affairs and Communications) in April 1995. In August 2015 he took up the position of Senior Planning Officer in the Planning Division of the Postal Services Policy Department in the Information and Communication Bureau of the Ministry of Internal Affairs and Communications. He joined DeNA in October 2016, where he became the Representative Director & President of the Yokohama Stadium Co., Ltd. In July 2017 he became an Executive Officer and Head of the Sports Business Unit for DeNA, and after becoming Managing Executive Officer, Chief Operating Officer (COO) and Head of the Sports Business Unit in April 2019, he was then made Director, Executive Officer, Chief Operating Officer (COO) and Head of the Sports Business Unit in June 2019 (present).

Nobuo Domae
Outside Director
Koji Funatsu
Outside Director
Shinichi Koizumi
Standing Corporate Auditor
Nobuko Inaba
Corporate Auditor
Atsuko Sato
Corporate Auditor
Yukinao Kondo
Corporate Auditor
Atsushi Kobayashi
Managing Executive Officer (CTO), Head of System Management Unit
Hiroshi Nakajima
Managing Executive Officer, Head of Automotive Business Unit
Keigo Watanabe
Managing Executive Officer, Head of External Partnerships & Alliances Unit
Jun Oi
Executive Officer, Head of Corporate Unit
Takeshi Matsui
Executive Officer, Deputy Head of Game & Entertainment Business Unit
Yu Sasaki
Executive Officer, Head of the Game Div. in the Game & Entertainment Business Unit
Gu Qianjun
Executive Officer, Head of the China Business Div. in the Game & Entertainment Business Unit
Sho Segawa
Executive Officer, Head of Healthcare Business Unit
Shinya Masuda
Executive Officer, Head of Net Services Business Unit & Head of Design Unit
Daewoo Choi
Executive Officer, Head of Human Resources Unit & Head of Compliance & Risk Management Unit
Masahide Tsushima
Executive Officer, Head of COO Office
Akinori Harada
Executive Officer in Charge of Group Strategy, Head of CEO Office
Shintaro Asako
Executive Officer
Osamu Ikeda
Executive Officer, Specializing in Game Development
Susa Abe
Executive Officer, Specializing in Legal
Koji Tachibana
Executive Officer, Specializing in Corporate Finance

(As of June 22, 2019)