Founder & CEO Hitoshi Tanaka

Hitoshi Tanaka

Founder & CEO

April 1981
Joined Maebashi Shinkin Bank
(currently Shinonome Shinkin Bank)
April 1987
Founded Jin Products, a manufacturer and
wholesaler of clothing and accessories
July 1988
Founded JIN Ltd. (currently JINS Inc.) and
assumed the position of Founder & CEO (incumbent)
June 2015
External director, Oisix Inc. (currently Oisix ra daichi Inc.) (incumbent)

Director Yutaka Nakamura Senior Managing

Yutaka Nakamura


April 1974
Joined Maebashi Shinkin Bank
(currently Shinonome Shinkin Bank)
January 2002
Founded JINS Garden Square Co., Ltd. (currently JINS Inc.) and assumed the position of Chairman and
Representative Director
May 2005
Outside Auditor, Yamada Denki Co., Ltd.
December 2007
Senior Managing Director and Chief Director
of Administration, JINS Inc.
November 2016
Director, JIN CO., LTD. (currently JINS Inc. incumbent)

Director Noboru Kotani

Noboru Kotani


April 1981
Joined Boston Consulting Group (BCG)
Appointed as Vice President
June 2000
Representative Director, Dream Incubator Inc.
March 2005
Representative Director, Vehicle Inc. (incumbent)
June 2005
June 2005
External Director, Combi Corporation (incumbent)
November 2006
External Director, JINS Inc. (incumbent)
March 2013
External Director, SanBio, Inc. (incumbent)

Director Jiro Kokuryo

Jiro Kokuryo


April 1982
Joined Nippon Telegraph and Telephone Public Corporation (currently Nippon Telegraph and Telephone Corporation)
June 1992
Doctor of Business Administration, Harvard University
April 1993
Associate professor, Graduate School of Business Administration, Keio University
April 2000
Professor of same
April 2003
Professor, Faculty of Environmental Information, Keio University
March 2005
Executive Director, Keio Research Institute at SFC
April 2006
Professor, Faculty of Policy Management, Keio University (incumbent)
April 2009
Dean, Faculty of Policy Management, Keio University
March 2013
Vice-President, Keio University (incumbent)
November 2017
External director, JINS Inc. (incumbent)

Auditor Natsuhiko Maeda

Natsuhiko Maeda


April 1978
Joined Fuji Bank (currently Mizuho Bank)
April 2000
Appointed Maebashi branch manager of Fuji Bank
October 2002
Appointed Mita branch manager of Mizuho Bank
February 2005
Appointed Kameido branch manager of Mizuho Bank
April 2008
Joined TOMOE Engineering Co., Ltd, appointed Manager of Corporate Planning Office
January 2009
Appointed Director of TOMOE Engineering Co., Ltd.
November 2015
Auditor, JINS Inc. (incumbent)

Auditor Tetsuya Oi

Tetsuya Oi


October 2000
Registered as Attorney-at-law, Joined TMI Associates
August 2007
Trainee at Carlsmith Ball LLP (U.S.A.)
January 2011
Partner, TMI Associates (incumbent)
November 2013
External auditor, JINS Inc. (incumbent)
July 2014
External auditor, MarketEnterprise Co., Ltd.
May 2016
External auditor, Twenty-four seven Inc. (incumbent)
September 2016
External Director, Techfirm Holdings Inc.

監査役 Tsuguya Ota

Tsuguya Ota


April 1998
Joined Yasuda Trust & Banking Co., Ltd. (currently Mizuho Trust & Banking Co., Ltd.)
October 2001
Joined Tohmatsu & Co. (currently Deloitte Touche Tohmatsu LLC)
February 2005
President, Spiralll & Company Y.K. (currently Spiralll & Company K.K.) (incumbent)
March 2005
Registered as a certified public accountant
Opened Ota Tsuguya Certified Public Accountants Office (currently Spiralll Joint Certified Public Accountants Office)
March 2006
Registered as a certified public tax accountant
June 2006
Senior partner, Certified Public Tax Accountants Firm Spiralll (incumbent)
October 2015
External auditor, KnowledgeSuite Inc. (incumbent)
November 2017
External auditor, JINS Inc. (incumbent)
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