Board Directors and Corporate Officers
As of June 1, 2025
Board Directors
- Hideki TomitaRepresentative Director, President, CEO (Chief Executive Officer)
and Head of 3rd Solution Sales Group - Masatsugu ShidachiRepresentative Director and COO (Chief Operating Officer)
- Kuniyoshi MabuchiOutside Director*
- Kanae TakeuchiOutside Director*
- Naoto OohitsuOutside Director*
- Kazuhisa IwataBoard Director and Full-Time Audit & Supervisory Committee Member
- Eriko TanabeOutside Director and Audit & Supervisory Committee Member *
- Misae MaruyamaOutside Director and Audit & Supervisory Committee Member *
- Tomohiro TakagiOutside Director and Audit & Supervisory Committee Member *
Takatsune Inoue | Managing Corporate Officer Head of 1st Solution Sales Group |
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Tomohiro Kitazato | Managing Corporate Officer Head of 2nd Solution Sales Group |
Shoji Fujiwara | Managing Corporate Officer Head of Solution Business Group and General Manager of Cross Product Division |
Haruhiko Arai | Managing Corporate Officer CFO (Chief Financial Officer) and Head of Corporate Management Group |
Kei Shinto | Corporate Officer Head of BizOps Group and General Manager of Quality Management Division |
Takatomo Suzuki | Corporate Officer CIO (Chief Information Officer) and General Manager of CorpDX Division, BizOps Group |
Keiichiro Nagashima | Corporate Officer CTO(Cheif Technology Officer) Head of Solution Development Group General Manager of Media Development Division and General Manager of Platform Development Division |
Toshiki Kanadani | Corporate Officer CHO(Chief Human Officer) and Head of Personnel & General Affairs Group |

Hideki Tomita
Representative Director, President, CEO (Chief Executive Officer)
and Head of 3rd Solution Sales Group
and Head of 3rd Solution Sales Group
Career summary, position and responsibility in the Company | |
Apr. 1990 | Joined Chisan Co., Ltd. |
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Nov. 1991 | Joined Aichi golf service Co., Ltd. |
May 1992 | Joined Forum Corporation |
Mar. 1997 | Established the Company Executive President of the Company |
Oct. 2004 | Chairman and Representative Director of E-engine Co., Ltd. |
June 2005 | Director of Nadeshiko Career Corporation |
Mar. 2006 | Representative Director, President and Chief Executive Officer of the Company Chairman and Representative Director of BOOK DESIGN Co., Inc. |
June 2006 | Chairman and Representative Director of dip AGENT Corporation |
May 2009 | Representative Director and Chief Executive Officer of the Company |
May 2010 | Representative Director, President and Chief Executive Officer of the Company |
Sept. 2010 | Representative Director, President and Chief Executive Officer and General Manager of Medical Business Division of the Company |
Mar. 2011 | Representative Director, President and Chief Executive Officer of the Company (present) |
May 2018 | President of dip America, Inc. (present) |

Masatsugu Shidachi
Representative Director and COO (Chief Operating Officer)
Career summary, position and responsibility in the Company | |
Apr. 1991 | Joined TOPPAN PRINTING CO., LTD. (*1) |
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Nov. 1998 | Joined Yahoo Japan Corporation (*2) |
Nov. 2004 | Board Director of Yume no Machi Souzou Iinkai Co., Ltd.(*3) |
Jun. 2005 | Board Director of e-Seikatsu Co., Ltd. |
Apr. 2012 | Corporate Officer of Yahoo Japan Corporation |
Apr. 2017 | President and Representative Director of IDC Frontier Inc. President and Representative Director of FirstServer, Inc.(*4) |
Apr. 2019 | Corporate Group CIO of Yahoo Japan Corporation |
May 2019 | Outside Board Director of the Company |
July 2020 | Board Director, COO of the Company |
Mar. 2022 | Representative Director, COO, CIO(Chief Information Officer)and Head of Service Development Group of the Company |
Feb. 2023 | Representative Director, COO, CIO, Head of Service Development Group and Head of DX Business Group of the Company |
Apr. 2023 | Representative Director, COO and CIO of the Company |
May. 2023 | Representative Director, COO of the Company |
Apr. 2024 | Representative Director, COO, and CHO Head of AI-Agent Business Group |
Sep. 2024 | Representative Director, COO(present) |
Note: | (*1) is currently TOPPAN Holdings Inc. (*2) is currently LY Corporation. (*3) is currently Demae-can Co., Ltd. (*4) is currently IDC Frontier Inc. |

Kuniyoshi Mabuchi
Outside Director*
Career summary, position and responsibility in the Company | |
Apr. 1995 | Joined Sapient Corporation |
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June 1998 | Representative Director and President of DOE Co., Ltd. |
Feb. 2009 | Director of DDB Japan |
Mar. 2012 | Representative Director and President of OgilvyOne Japan(*1) Representative Director and President of neo@Ogilvy(*2) |
Feb. 2016 | Joined FleishmanHillard Japan K.K. |
July 2018 | Director of Facebook Japan K.K. |
Sept. 2018 | Outside Director of PORT INC. |
Dec. 2019 | Outside Director of Makuake, Inc. (present) |
May 2021 | Outside Director of the Company (present) |
Mar. 2022 | Co-Representative Director of Metaverse Japan, Inc. (present) |
June 2022 | Outside Director (Audit and Supervisory Committee Member) of PORT INC. (present) |
Note: OgilvyOne Japan(*1) and neo@Ogilvy(*2) is currently Geometry Ogilvy Japan G.K. |

Kanae Takeuchi
Outside Director*
Career summary, position and responsibility in the Company | |
Apr. 2001 | Joined Tokyo Broadcasting System, Inc. (currently Tokyo Broadcasting System Television, Inc.) |
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Nov. 2012 | Independent freelance announcer |
June 2020 | Outside Director of SBI Holdings, Inc. |
May 2022 | Outside Director of the Company (present) |

Naoto Oohitsu
Outside Director*
Career summary, position and responsibility in the Company | |
Apr. 1988 | Joined The Fuji Bank, Ltd. (currently Mizuho Bank, Ltd.) |
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Apr. 2013 | General Manager of Shibuya-Chuo Branch of Mizuho Bank, Ltd. |
Apr. 2016 | General Manager of Innovative Startups Coordination Department of Mizuho Bank, Ltd. |
Apr. 2018 | Executive Officer of Mizuho Bank, Ltd. |
Apr. 2022 | Managing Executive Officer of Mizuho Bank, Ltd. |
Apr. 2024 | Executive Advisor of Mizuho Bank, Ltd., Ltd. Executive Advisor of Mizuho Financial Group, Inc. |
Apr. 2025 | Senior Executive Managing Officer of Hulic Co., Ltd. (present) |

Kazuhisa Iwata
Board Director and Full-Time Audit & Supervisory Committee Member
Career summary, position and responsibility in the Company / Attendance at meeting of the Board of Directors | |
Apr. 1986 | Joined Sanpo Tsushin Co., Ltd. |
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May 2000 | Joined the Company |
June 2002 | Director of the Company |
Oct. 2004 | Director of E-engine Co., Ltd. |
May 2005 | Managing Director of the Company |
Mar. 2006 | Managing Director and Managing Executive Officer of the Company |
Feb. 2007 | Director and Managing Executive Officer in charge of Hatarako.net Business Division and Outsourcing Business Division of the Company |
Sept. 2007 | Director, Managing Executive Officer and General Manager of Outsourcing Business Division of the Company |
June 2008 | Director, Managing Executive Officer, Manager of Agent Business and General Manager of Hatarako.net Business Division of the Company |
May 2009 | Director, Senior Managing Executive Officer, Manager of Agent Business and General Manager of Hatarako.net Business Division of the Company |
Sept. 2009 | Director, Senior Managing Executive Officer and General Manager of Agent Business Division of the Company |
June 2010 | Director, Senior Managing Executive Officer and General Manager of HR Solution Business Division of the Company |
Mar. 2011 | Director, Senior Managing Executive Officer and President of Hatarako Company of the Company |
May 2011 | Director, Managing Executive Officer and President of Hatarako Company of the Company |
Mar. 2012 | Director, Managing Executive Officer and President of Agent Company of the Company |
Mar. 2013 | Director, Managing Executive Officer and General Manager of Media No.1 Business Division of the Company |
Mar. 2014 | Director, Chief Operating Officer and General Manager of Media Business Division of the Company |
Apr. 2018 | Board Director, Chief Operating Officer and Executive Manager of Personnel Recruiting Services Headquarters of the Company |
Sept. 2019 | Board Director, Chief Operating Officer and Executive Manager of Personnel Recruiting Services Headquarters and Executive Manager of Business Management Headquarters of the Company |
June 2020 | Board Director, Chief Operating Officer, Personnel Recruiting Services Manager and Executive Manager of Business Management Headquarters of the Company |
July 2020 | Board Director, Chief Business Officer of the Company |
May 2023 | Senior Managing Executive Officer, Chief Business Officer of the Company |
Apr. 2024 | Assistant to the President of the Company |
May 2024 | Board Director and Full-Time Audit & Supervisory Committee Member(present) |

Eriko Tanabe
Outside Director and Audit & Supervisory Committee Member *
Career summary, position and responsibility in the Company / Attendance at meeting of the Board of Directors | |
Apr. 1988 | Joined Nihon Takuken Co., Ltd. |
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Nov. 1991 | Joined TEMPSTAFF CO., LTD. (currently PERSOL TEMPSTAFF CO., LTD.) |
Apr. 2011 | General Manager of Internet Planning Office, IT Head Office of TEMPSTAFF CO., LTD. |
May 2019 | Outside Board Director of the Company |
May 2023 | Outside Director and Audit & Supervisory Committee Member of the Company (present) |

Misae Maruyama
Outside Director and Audit & Supervisory Committee Member *
Career summary, position and responsibility in the Company | |
Oct. 1993 | Joined Tohmatsu & Co.(currently Deloitte Touche Tohmatsu LLC) |
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Dec. 2011 | Established Maruyama CPA Office (present) |
Aug. 2021 | Outside Corporate Auditor of 3-Shake Inc. |
Mar. 2022 | External Full-time Auditor of Yappli, Inc. (present) |
May 2023 | Outside Director and Audit & Supervisory Committee Member of the Company |

Tomohiro Takagi
Outside Director and Audit & Supervisory Committee Member *
Career summary, position and responsibility in the Company | |
Oct. 2005 | Admitted to Dai-Ichi Tokyo Bar Association Joined Nishimura & Partners (currently Nishimura & Asahi Foreign Law Joint Enterprise) |
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Oct. 2012 | Debevoise & Plimpton LLP (New York) |
Apr. 2013 | Admitted to the New York State Bar Association |
Jan. 2018 | Partner of Nishimura & Asahi (currently Nishimura & Asahi Foreign Law Joint Enterprise) (present) |
Aug. 2019 | Outside Auditor of livepass inc. |