ブックメーカー野球 Directors, Executive Officers,
ブックメーカー野球 CxO and Head of Business Units

Directors and Executive Officers


(As of June 27, 2025)

Post Name Responsibility, Concurrent post
Chairman of the Board Makoto Takashima
Director President
(Representative Executive Officer)
Toru Nakashima ブックメーカー野球 CEO
Director Deputy President and Executive Officer(Representative Executive Officer) Teiko Kudo ブックメーカー野球 CCO
Compliance Dept., Compliance Dept., Americas Division, Anti Money Laundering & Financial Crime Prevention Dept.,
Director and Deputy President (Representative Director) at Sumitomo Mitsui Banking Corporation (SMBC)
Director Senior Managing Executive Officer Kazuyuki Anchi ブックメーカー野球 CFO and ブックメーカー野球 CSO
Sustainability Division for Fulfilled Growth, Public Relations Dept., Corporate Planning Dept., Business Development Dept., Asset & Wealth Management Strategy Dept., Sustainability Planning Dept., Sustainability Development Dept., Financial Accounting Dept., Accounting Service & Planning Dept.,
Digital Strategy Dept.,
Director and Senior Managing Executive Officer at SMBC
Directors Toshihiro Isshiki
Honami Matsugasaki
Sonosuke Kadonaga(*)
Jun Sawada(*)
Yoriko Goto(*)
Isao Teshirogi(*)
Norimitsu Takashima(*)
Charles D. Lake II(*)
Jenifer Rogers(*)
Deputy President and Executive Officers
(Representative Executive Officers)
Yoshihiro Hyakutome Co-Head of Global Business Unit (Head office departments (Global Business Unit), Asia Pacific Division) ,
Investment Banking Strategy Office, Corporate Planning Dept.,
Deputy President Executive Officer at SMBC
Takeshi Mikami ブックメーカー野球 CAE
Internal Audit Dept.
Senior Managing Corporate Executive Officers Keiichiro Nakamura Co-Head of Global Business Unit (Americas Division, Europe, Middle East and Africa Division),
Senior Managing Executive Officer at SMBC
Akio Isowa ブックメーカー野球 CDIO
Digital Solution Division, Digital Strategy Dept.,
Deputy Head of Wholesale Business Unit (Wholesale Digital Planning Dept., Planning Dept., Wholesale Business Unit),
Senior Managing Executive Officer at SMBC
Fumihiko Ito Co-Head of Wholesale Business Unit,
Senior Managing Executive Officer at SMBC
Takashi Kobayashi ブックメーカー野球 CHRO
General Affairs Dept., Human Resources Dept., Quality Management Dept., CRE & Facility Planning Dept.,
Director and Senior Managing Executive Officer at SMBC
Natsuhiro Samejima ブックメーカー野球 CRO
Corporate Risk Management Dept., Risk Management Information Dept.,
Risk Management Dept., Americas Division, Credit & Investment Planning Dept.,
Director and Senior Managing Executive Officer at SMBC
Hideki Takamatsu ブックメーカー野球 CIO and ブックメーカー野球 CDAO
IT Planning Dept., Cybersecurity Management Dept., Data Management Dept., Operations Planning Dept.,
Director and Senior Managing Executive Officer at SMBC
Yukihiro Mabuchi Co-Head of Wholesale Business Unit (Head office departments (Wholesale Business Unit)),
Senior Managing Executive Officer at SMBC
Akio Uemura Head of Retail Business Unit,
Senior Managing Executive Officer at SMBC
Arihiro Nagata Head of Global Markets Business Unit,
Senior Managing Executive Officer at SMBC
  • (*)  Mr. Kadonaga, Mr. Sawada, Ms. Goto, Mr. Teshirogi, Mr. Takashima, Mr. LakeII and Ms. Rogers satisfy the requirements for an “outside director” under the Companies Act.

Management Committee


(As of October 1, 2025)

Post Name Responsibility, Concurrent post
Director President
(Representative Executive Officer)
Toru Nakashima ブックメーカー野球 CEO
Director Deputy President and Executive Officer(Representative Executive Officer) Teiko Kudo ブックメーカー野球 CCO
Compliance Dept., Compliance Dept., Americas Division, Anti Money Laundering & Financial Crime Prevention Dept.,
Director and Deputy President (Representative Director) at Sumitomo Mitsui Banking Corporation (SMBC)
Director Senior Managing Executive Officer Kazuyuki Anchi ブックメーカー野球 CFO and ブックメーカー野球 CSO
Sustainability Division for Fulfilled Growth, Public Relations Dept., Corporate Planning Dept., Business Development Dept., Asset & Wealth Management Strategy Dept., Sustainability Planning Dept., Sustainability Development Dept., Financial Accounting Dept., Accounting Service & Planning Dept.,
Digital Strategy Dept.,
Director and Senior Managing Executive Officer at SMBC
Deputy President and Executive Officers(Representative Executive Officers) Yoshihiro Hyakutome Co-Head of Global Business Unit (Head office departments (Global Business Unit), Asia Pacific Division) ,
Investment Banking Strategy Office, Corporate Planning Dept.,
Deputy President Executive Officer at SMBC
Takeshi Mikami ブックメーカー野球 CAE
Internal Audit Dept.
Senior Managing Corporate Executive Officers Keiichiro Nakamura Co-Head of Global Business Unit (Americas Division, Europe, Middle East and Africa Division),
Senior Managing Executive Officer at SMBC
Akio Isowa ブックメーカー野球 CDIO
Digital Solution Division, Digital Strategy Dept.,
Deputy Head of Wholesale Business Unit (Wholesale Digital Planning Dept., Planning Dept., Wholesale Business Unit),
Senior Managing Executive Officer at SMBC
Fumihiko Ito Co-Head of Wholesale Business Unit,
Senior Managing Executive Officer at SMBC
Takashi Kobayashi ブックメーカー野球 CHRO
General Affairs Dept., Human Resources Dept., Quality Management Dept., CRE & Facility Planning Dept.,
Director and Senior Managing Executive Officer at SMBC
Natsuhiro Samejima ブックメーカー野球 CRO
Corporate Risk Management Dept., Risk Management Information Dept.,
Risk Management Dept., Americas Division, Credit & Investment Planning Dept.,
Director and Senior Managing Executive Officer at SMBC
Hideki Takamatsu ブックメーカー野球 CIO and ブックメーカー野球 CDAO
IT Planning Dept., Cybersecurity Management Dept., Data Management Dept., Operations Planning Dept.,
Director and Senior Managing Executive Officer at SMBC
Yukihiro Mabuchi Co-Head of Wholesale Business Unit (Head office departments (Wholesale Business Unit)),
Senior Managing Executive Officer at SMBC
Akio Uemura Head of Retail Business Unit,
Senior Managing Executive Officer at SMBC
Arihiro Nagata Head of Global Markets Business Unit,
Senior Managing Executive Officer at SMBC
Senior Managing Executive Officers Ichiro Okawara Credit & Investment Planning Dept.,
Senior Managing Executive Officer at SMBC
Kazuya Ikeda Transaction Business Division,
Deputy Head of Global Business Unit,
Digital Strategy Dept.,
Senior Managing Executive Officer at SMBC
Akihiro Fukutome President and Chief Executive Officer (Representative Director) at SMBC
Shuji Yoshioka Representative Director, President & CEO at SMBC NIKKO

ブックメーカー野球 CxO

  Name
ブックメーカー野球 CEO Toru Nakashima
ブックメーカー野球 CFO and ブックメーカー野球 CSO

Kazuyuki Anchi

ブックメーカー野球 CRO Natsuhiro Samejima
ブックメーカー野球 CCO Teiko Kudo
ブックメーカー野球 CHRO Takashi Kobayashi
ブックメーカー野球 CIO and ブックメーカー野球 CDAO Hideki Takamatsu
ブックメーカー野球 CISO Daisuke Shirai
ブックメーカー野球 CDIO Akio Isowa
ブックメーカー野球 CSuO Masayuki Takanashi
ブックメーカー野球 CAE Takeshi Mikami

Head of Business Units

  Name
Head of Retail Business Unit Akio Uemura
Co-Head of Wholesale Business Unit Fumihiko Ito
Co-Head of Wholesale Business Unit Yukihiro Mabuchi
Co-Head of Global Business Unit Yoshihiro Hyakutome
Co-Head of Global Business Unit Keiichiro Nakamura
Head of Global Markets Business Unit Arihiro Nagata