Our Directors

Shuichi Takenaga

Shuichi Takenaga

Representative Director

Graduate of Kyoto University Faculty of Law

Shuichi Takenaga

Representative Director

Graduate of Kyoto University Faculty of Law

2000
Launched small auction business as a sole proprietorship while still enrolled in university
2004
Founded Defactostandard, Ltd. and became its Representative Director
June 2007
Founded Aucfan Co., Ltd. in incorporation-type company split
Appointed Representative Director of Aucfan Co., Ltd. (current position)
Junji Hamada

Junji Hamada

Director, Manager of Business Administration Department

Completed Master's Degree Program at Teikyo University Graduate School of Economics

Junji Hamada

Director, Manager of Business Administration Department

Completed Master’s Degree Program at Teikyo University Graduate School of Economics

1992
Joined IDO Corporation (now KDDI)
2002
Joined E3 Networks Corp. (now Mitsui Bussan Secure Directions, Inc.)
2005
Appointed director of Produce Association, Co., Ltd.
2006
Appointed director of Fitech Laboratories, Inc.
2012
Joined Aucfan Co., Ltd. and became manager of Business Administration Department
December 2012
Appointed Director of Aucfan Co., Ltd. (current position)
Ryoichi Hirano

Ryoichi Hirano

Full-time Corporate Auditor

Graduate of Kyoto University Faculty of Law

Ryoichi Hirano

Full-time Corporate Auditor

Graduate of Kyoto University Faculty of Law

1973
Joined Tokio Marine Fire Insurance Co., Ltd.
2003
Appointed Executive vice president of Site Support Institute Co., Ltd.
2006
Appointed Advisory board of CMIC Co., Ltd.
2007
Joined Grand Design & Company Co., Ltd. and appointed Executive Officer
2010
Appointed Director of Grand Design & Company Co., Ltd.
2013
Appointed Auditor of Grand Design & Company Co., Ltd. (current position)
December 2014
Joined Aucfan Co., Ltd. and appointed Full-time Corporate Auditor(current position)
Kunihiro Onai

Keisuke Kojima

Auditor

Graduate of Hitotsubashi University Faculty of Sociology

Keisuke Kojima

Auditor

Graduate of Hitotsubashi University Faculty of Sociology

1991
Joined Japan Asean Investment Co.,Ltd. (now Japan Asia Investment Co.,Ltd.)
2000
Joined Dream Incubator,Inc.
2002
Appointed Representative Director of Jellyfish Co.,Ltd.(now commercial art Co.,Ltd.)
2006
Founded HumanBase,Inc. Appointed its President and Chief Executive Officer
2010
Appointed Auditor of Studious Co.,Ltd.
December 2015
Appointed Auditor of Aucfan Co.,Ltd.(current position)
Kunihiro Onai

Kunihiro Onai

Auditor

Graduate of Keio University Faculty of Business and Commerce

Kunihiro Onai

Auditor

Graduate of Keio University Faculty of Business and Commerce

1997
Joined Tokyo Stock Exchange
In charge of supervisory operation duties for the equities and derivatives instruments markets in the Equities Department and Clearing & Settlement Department
2007
After working for two accounting firms in Tokyo, registering as a tax accountant and launched an independent practice
2009
Completed curriculum of Tax Litigation Counsel System Graduate Training Course at the Graduate School of the University of Tsukuba
2009
Established Ebisu Zeirishi tax planning office and appointed its partner
December 2010
Appointed Auditor of Aucfan Co., Ltd. (current position)
Shinya Suzuki

Shinya Suzuki

Executive Officer, Manager of Business Management Department

Shinya Suzuki

Executive Officer, Manager of Business Management Department

2002
Joined Vagabond Co., Ltd.
2003
Joined Edge Co., Ltd. (now DataHotel Co., Ltd.), Involved in operation and supervision of corporate research business, and launch and supervision of business school for individuals and corporations
2009
Joined Aucfan Co., Ltd.
October 2012
Appointed Executive Officer of Aucfan Co., Ltd. (current position)
Takeshi Tokunaga

Takeshi Tokunaga

Executive Officer; Manager of Supervising NETSEA Co.,Ltd.

Graduate of Kyoto University Faculty of Science
Engaged in research on immunology at the University of Tokyo Graduate School of Medicine Doctoral Course

Takeshi Tokunaga

Executive Officer, Manager of Supervising NETSEA Co.,Ltd.

Graduate of Kyoto University Faculty of Science
Engaged in research on immunology at the University of Tokyo Graduate School of Medicine Doctoral Course

2008
Joined Mobile Support Co., Ltd.
2009
Joined All About, Inc.; involved in R&D infrastructure organization and system rebuilding for M&A operations
September 2013
Joined Aucfan Co., Ltd.
January 2014
Appointed Executive Officer of Aucfan Co., Ltd. (current position)
Ryuichi Tokugami

Ryuichi Tokugami

Executive Officer; Manager of Supervising Technology

Ryuichi Tokugami

Executive Officer; Manager of Supervising Technology

2002
Joined Tokyo Electric Power Company
2005
Launched MiningBrownie, Inc (registered in US) appointed as CEO
2006
Launched MiningBrownie, Inc (registered in Japan) appointed as CEO
January 2015
Joined Aucfan Co., Ltd.
July 2015
Appointed Executive Officer of Aucfan Co., Ltd. (current position)
Nobuyuki (Nobu) Tajima

Nobuyuki (Nobu) Tajima

Executive Officer, The Office of Strategy Management

Nobuyuki (Nobu) Tajima

Executive Officer, The Office of Strategy Management

BS from The University of Tokyo, Faculty of Engineering
MS from The University of Tokyo, School of Engineering

2010
Joined Dream Incubator Inc.
2013
Joined project team supporting ReValue Inc., a 100% subsidiary of Dream Incubator at the time.
September 2016
Joined Aucfan Co., Ltd.
September 2016
Appointed Executive Officer of Aucfan Co., Ltd. (current position)

About Aucfan