Shuichi Takenaga President and CEO

Graduate of Kyoto University, Faculty of Law

2000: While university, launched a small auction business as the sole proprietor
2004: Founded Defactostandard, Ltd. Appointed as Representative Director
June 2007: Splited from Defactostandard, Ltd., and founded Aucfan Co., Ltd.
Appointed as Representative Director of Aucfan Co., Ltd.
February 2018: Appointed as President and CEO of Aucfan Co., Ltd. (current position)

Hiroaki Ishimaru Director

2009: Appointed as Auditor of Eterment Co., Ltd.
2015: Appointed as Representative Director of eterment, Inc.
2016: Appointed as Director of Smart Sourcing, Inc.
2019: Joined Aucfan Co., Ltd.
2019: Appointed as Executive Officer of Aucfan Co., Ltd. (current position)
2020: Appointed as Representative Director of Aucfan Partners Co., Ltd. (current position)
2023: Appointed as Representative Director of Aucfan Incubate Co., Ltd. (current position)
2024: Appointed as Senior Executive Officer of Aucfan Co., Ltd. (current position)
2024: Appointed as Representative Director of OSR net Co., Ltd. (current position)
2024: Appointed as Representative Director of Osaka Senba distribution Mart Co., Ltd. (current position)

Graduate of Keio University, School of Economics
Graduate of Sanno University, Graduate Schools

2009: Appointed as Auditor of Eterment Co., Ltd.
2015: Appointed as Representative Director of eterment, Inc.
2016: Appointed as Director of Smart Sourcing, Inc.
2019: Joined Aucfan Co., Ltd.
2019: Appointed as Executive Officer of Aucfan Co., Ltd. (current position)
2020: Appointed as Representative Director of Aucfan Partners Co., Ltd. (current position)
2023: Appointed as Representative Director of Aucfan Incubate Co., Ltd. (current position)
2024: Appointed as Senior Executive Officer of Aucfan Co., Ltd. (current position)
2024: Appointed as Representative Director of OSR net Co., Ltd. (current position)
2024: Appointed as Representative Director of Osaka Senba distribution Mart Co., Ltd. (current position)

Graduate of The University of Tokyo, School of Faculty of Law

1968: Joined The Mitsui Bank,Ltd
2001: Appointed as Representative Director,Senior Managing Director and Senior Managing Exective Officer of Sumitomo Mitsui Banking Corporation
2002: Appointed as Representative Director and Senior Managing Director of Sumitomo Mitsui Financial Group,Inc.
2003: Appointed as Executive Vice President of Sumitomo Mitsui Financial Group, Inc.
2003: Appointed as Auditor of SAGAMI RAILWAY Co.,Ltd
2004: Appointed as Auditor of MITSUI & CO.,LTD.
2004: Appointed as Director of The Japan Research Institute, Limited
2007: Appointed as Auditor of Mitsui Chemicals, Inc.
2008: Appointed as Special Advisor and Senior Fellow of The Japan Research Institute, Limited (current position)
2018: Appointed as External Director of C'BON COSMETICS Co.,Ltd. (current position)
2018: Appointed as External Director of SOHGO SECURITY SERVICES CO.,LTD. (current position)
2018: Appointed as External Director of Aucfan Co., Ltd.

1996: Established Works Applications Co., Ltd.
2000: Appointed as Representative Director of Works Applications Co., Ltd.
2020: Appointed as Adviser of Mediado Co., Ltd.
2020: Appointed as Visiting Professor, Kindai University Institute of Informatics (current position)
2020: Appointed as Director of PATH Co., Ltd.
2020: Appointed as Representative Director Pathoslogos Co., Ltd. (current position)
2023: Appointed as External Director of Aucfan Co., Ltd. (current position)
2024: Appointed as External Director of Fast Accounting Co.,Ltd. (current position)

1986: Joined TOPCON Co., Ltd.
2017: Appointed as Executive Officer of TOPCON Co., Ltd.
2023: Appointed as Counselor of TOPCON Co., Ltd. (current position)
2023: Joined internal audit office of Aucfan Co., Ltd.
2023: Appointed as Head of Internal Audit Department (current position)
2024: Appointed as a Statutory Auditor of Aucfan Co., Ltd. (current position)

Graduate of Yokohama National University, Faculty of Business Administration

2007: Joined AZSA LLC. (now KPMG AZSA LLC.)
2011: Registration as a Certified Public Accountant
2016: Joined KPMG FAS Co., Ltd.
2020: Appointed as Auditor of Aucfan Co., Ltd. (current position)
2020: Opened Takeshi Matsumoto accounting firm (current position)
2021: Founded M and SMART, Inc. Appointed as Representative Director (current position)
2024: Appointed as Representative Director of East Investment Capital K.K. (current position)
2024: Appointed as an outside company auditor of GEOCODE, Co., Ltd.　 (current position)

2006: Registration as a lawyer（Dai-Ichi Tokyo Bar Association）
2006: Joined Iwara Godo law office
2010: Joined Shimada law office
2013: Seconded Financial Services Agency, General Affairs and Planning Bureau, Market Division
2014: Returned to Shimada law office
2018: Appointed as a partner of Shimada law office (current position)
2024: Appointed as Auditor of Aucfan Co., Ltd. (current position)