Designing
New Context

Designing
New Context

Board of Directors

Board of Directors

Representative Director,
President Executive Officer and Group CEO

Kaoru Hayashi

Director, Senior Managing Executive Officer and Chief Architect
Co-Founder

Joi Ito

Representative Director, Vice President Executive Officer and Group COO

Keizo Odori

Director, Senior Executive Officer

Hiroshi Shino

Director, Senior Executive Officer

Masahito Okuma

Outside Director

Mitsushi Nishida

Outside Director

Hironobu Moriyama

Outside Director

Masako Ikeda

Outside Director

Nanako Ishido

Director, Audit and Supervisory Committee Chairperson

Yasuyuki Rokuyata

Outside Director, Audit and Supervisory Committee Member

Junji Inoue

Outside Director, Audit and Supervisory Committee Member

Koji Makino

Outside Director, Audit and Supervisory Committee Member

Shuma Uchino

* As of June 26, 2025

Corporate Officers

Daisuke Tominaga
Senior Executive Officer
  • In charge of Long-term Incubation Segment
  • Responsible for Business Strategy Planning
  • Head of Corporate Development Division
Junichi Nakajima
Senior Executive Officer
  • In charge of Global Investment Incubation Segment
  • Head of GII Segment Division
Akio Niizawa
Corporate Officer and CDMO*
  • Supervision of Group Data Marketing Strategy
Masashi Tanaka
Corporate Officer
  • Responsible for Next-Generation AI Projects
Ryuji Yamanaka
Corporate Officer
  • Responsible for Sales Strategy in Platform Solution Segment
Shunsuke Kitada
Corporate Officer
  • Responsible for Business Development in Platform Solution Segment
  • Head of Financial Marketing Division
Junichi Sakishima
Corporate Officer
  • Responsible for Strategic Business Planning
  • Head of App Business Division
Tomosue Den
Corporate Officer and CTO*
  • Head of DG Technology Division
Takumi Saito
Corporate Officer
  • Responsible for Corporate Functions
  • Head of Corporate Division
Hiroyuki Nozaki
Corporate Officer
  • Responsible for Finance & Treasury
  • Deputy Head of Corporate Division
Tomoya Sasaki
Corporate Officer
  • Supervision of Startup Projects and Hokkaido Strategic Area
Hiroki Mitsuhashi
Corporate Officer
  • Responsible for US Business
  • Supervision of Global Startup Projects
Nobuyuki Ishiyama
Corporate Officer
  • Responsible for Enabling Business and Group HR
  • Head of Commerce Marketing Division
Debbie Altomonte
Corporate Officer
  • Responsible for Sustainability
Katsuaki Usami
Corporate Officer
  • Responsible for Enabling Business, Next-Generation AI projects, and Startup Projects
Daniel Brandt
Corporate Officer and CIRO*
  • Responsible for Investor Relations
Lisa Katayama
Corporate Officer and CTrO*
  • Responsible for Corporate Transformation
Kazunori Shimizu
Corporate Officer
  • Responsible for Enabling Business
Yasuhiro Yokoyama
Corporate Officer
  • Responsible for Real Estate DX Business

* CDMO: Chief Data Marketing Officer
* CTO : Chief Technology Officer
* CIRO: Chief Investor Relations Officer
* CTrO: Chief Transformation Officer
* As of June 26, 2025