JAPANESE


Board of Directors

(As of June 26, 2025)

Board Directors

Director & Chairman Yasuyuki Imai

Biography
Yasuyuki Imai
President & CEO Junichi
Miyakawa

Biography
CEO Message
Junichi Miyakawa
Representative Director
& COO		 Jun Shimba

Biography
Jun Shimba
Board Director, Executive Vice President & CFO Kazuhiko
Fujihara

Biography
CFO Message
Kazuhiko Fujihara
Board Director, Founder Masayoshi Son

Biography
Masayoshi Son
External Director Independent Officer Atsushi Horiba*1

Biography
Interview video with External Director
Atsushi Horiba
Independent Officer Naomi
Koshi*1

Biography
Naomi Koshi
Independent Officer Maki
Sakamoto*1

Biography
Maki Sakamoto
Independent Officer Hiroko
Sasaki*1

Biography
Hiroko Sasaki
Independent Officer Hideaki Karaki*1

Biography
Hideaki Karaki
Independent Officer Akiko Nakajo*1

Biography
Akiko Nakajo

Audit & Supervisory Board Members

Full-time Audit & Supervisory Board Member Independent Officer Shuji Kojima*2

Biography
Shuji Kojima
  Eiji Shimagami

Biography
Eiji Shimagami
Audit & Supervisory Board Member   Kazuko Kimiwada

Biography
Kazuko Kimiwada
Independent Officer Yoko Kudo*2

Biography
Yoko Kudo

Executive Vice Presidents

Executive Vice President Kenichi Takashima
Hiroyuki Terao
Hayato Sakurai
Executive Vice President & CTO*3 Hideyuki Tsukuda
Executive Vice President & CIO*4 Keiichi Makizono
Executive Vice President & CHRO*5 Fumihiro Aono

Senior Vice Presidents

Senior Vice President Fumiya Takasu
Junshi Yamasaki
Kinya Honda
Senior Vice President Daichi Nozaki
Makoto Noda
Senior Vice President & CNO*6 Tomohiro Sekiwa
Senior Vice President & CISO*7 Tadashi Iida
Senior Vice President & CDO*8 Kazuhiro Sasaki
[Notes]
  1. *1
    Mr. Atsushi Horiba, Mr. Takehiro Kamigama, Mr. Kazuaki Oki, Ms. Naomi Koshi, Ms. Maki Sakamoto, and Ms. Hiroko Sasaki satisfy the qualifications of external directors as provided in Paragraph 2, Clause 15 of the Corporate Laws.
  2. *2
    Mr. Shuji Kojima and Ms. Yoko Kudo satisfy the qualifications of external audit & supervisory board members as provided in Paragraph 2, Clause 16 of the Corporate Laws.
  3. *3
    CTO: Chief Technology Officer
  4. *4
    CIO: Chief Information Officer
  5. *5
    CHRO: Chief Human Resources Officer
  6. *6
    CNO: Chief Network Officer
  7. *7
    CISO: Chief Information Security Officer
  8. *8
    CDO: Chief Data Officer