Yo Nagami

Representative Director, President and CEO

Yo Nagami

  • Joined RAKSUL in April 2014, after working at Mizuho Securities, Carlyle, and DeNA
  • Specializes in all aspects of financial strategy through extensive experience in financial and investment companies
  • Graduated from Keio University, Faculty of Policy Management
  • Completed his MBA at the Wharton School, University of Pennsylvania, USA
  • Appointed as Representative Director, President and CEO of RAKSUL,from 2023
Yasukane Matsumoto

Representative Director and Chairman

Yasukane Matsumoto

  • Established RAKSUL in September 2009, after working for A.T. Kearney
  • Established a business model using the sharing economy to utilize idle assets in the printing industry
  • Representative Director and CEO of JOSYS Corporation from 2022
  • Graduated from Keio University, Faculty of Business and Commerce
  • Appointed as Representative Director and Chairman of RAKSUL,from 2023
Tatsuru Watanabe

SVP of Raksul

Tatsuru Watanabe

  • Joined RAKSUL in 2017, after working for Toyota Motor Corporation
  • Leads the supply strategy planning for RAKSUL’s BtoB printing platform, BPR for partner factories, new business development, and PMI of M&A partners
  • Appointed as President and Representative Director of Danball One Inc. from 2022
  • Concurrently serves as Outside Director of RAKSUL FACTORY Inc.from 2023
  • Graduated from Kyoto University
Masaki Tabe

CMO / SVP of Novasell

Novasell INC. Representative Director and President

Masaki Tabe

  • Specializes in new customer acquisition, especially for TV commercials, and data-driven CRM
  • Oversees not only promotions but also the 4P strategy
  • Specializes in new customer acquisition, especially for TV commercials, and stabilizing the repeat rate through data-driven CRM
  • Appointed as Representative Director, President and CEO of NOVASELL, from 2022
Shinnosuke Nishida

CAO / SVP of Corporate

Shinnosuke Nishida

  • Joined RAKSUL in 2014, after working for Mori Building Co. and DeNA Co., Ltd
  • Led the IPO from the start-up of the administrative department and currently oversees the entire administrative department
  • After the IPO, he has been responsible for overall corporate actions, planning, design, and execution, leading as Chief Administrative Officer
  • Graduated from Aoyama Gakuin University
Sota Mizushima

CPO/SVP of Product & Technology

Sota Mizushima

  • CPO and Engaged as product owner of printing business, and launched the Design Promotion Office in 2020, leading problem-solving design and corporate branding for each business.
  • Appointed as a director of the Japan CPO Association and CPO of the Digital Agency from 2021.
  • After completing the Graduate School of Media and Governance at Keio University, he worked for IBM Japan and DeNA before joining the company in October 2017.
Yukiko Shiozaki


Yukiko Shiozaki

  • After holding key leadership roles in HR for several US-based companies including GE and IBM, Yukiko joined Raksul inc. in December 2022.
  • She has extensive knowledge in strategic planning and organizational transformation of HR organizations. She is currently overseeing the HR domain of the entire company.
  • She holds a BA from Tsuda College and an MPS & MA from Cornell University.

Outside Directors

Yoshihiko Miyauchi

Kenji Kobayashi

Yumiko Murakami

Outside Directors, Audit & Supervisory Committee members

Naomi Mori

Masahiro Kotosaka

Junko Utsunomiya

Executive Officers, etc.

VP of Technology, Raksul

Nobuhiro Nikushi

VP of Operation, Raksul

Atsuo Seki

VP of Service Infrastructure

Kyohei Watanabe

CIO / VP of Technology

Yuya Nakada


Yudai Takagi


Yoshihisa Urakami


Shian Izumida