Management Team

Director

President and CEO

Seiichiro Yamaguchi

(Jan. 5, 1961)

Biography
President and CEO Seiichiro Yamaguchi
  • Mar. 1983 Graduated from Keio University,School of Law
  • Apr. 1983 Entered Mitsui Real Estate Sales Co., Ltd.
  • Apr. 1986 Entered Tosei-Shoji Corporation
  • Aug. 1990 Director of the Company
  • Jun. 1994 President and Representative Director of the Company (current position)
  • Dec. 1995 Representative Director of Palms Community Management Co. Ltd. (the predecessor of Tosei Community Co., Ltd.)
  • Jul. 2004 President and CEO of the Company (current position)

Director, CFO

Noboru Hirano

(Oct. 17, 1959)

Biography
Director, CFO Noboru Hirano
  • Mar. 1982 Graduated from Keio University,School of Business and Commerce
  • Apr. 1982 Entered Kokubu & Co., Ltd.
  • Apr. 1991 Entered Tosei-Shoji Corporation
  • May 1995 Director of Tosei-Shoji Corporation
  • Mar. 2001 General Manager of Finance and Accounting Department of the Company
  • Oct. 2002 Managing Director of the Company
  • Jul. 2004 Managing Executive Officer of the Company
  • Mar. 2005 Audit & Supervisory Board Member of Tosei Revival Investment Co., Ltd.
  • Apr. 2005 Audit & Supervisory Board Member of Tosei Community Co., Ltd.
  • Sep. 2005 Representative Director of Tosei REIT Advisors, Inc.
  • Feb. 2006 CFO and Senior Executive Officer of Administrative Division of the Company (current position)
  • Dec. 2007 Representative Director of Tosei Revival Investment Co.,Ltd.
  • Jan. 2013 Director of Tosei Revival Investment Co., Ltd. (current position)
  • Feb. 2013 Director of Tosei Community Co., Ltd. (current position)
  • Feb. 2016 Director of Tosei Asset Advisors, Inc. (current position)
  • Feb. 2017 CFO, Senior Executive Officer of Administrative Division and in charge of Human Resource Department of the Company (current position)
  • Feb. 2020 Representative Director of Tosei Revival Investment Co., Ltd. (current position)

Director, Managing Executive Officer (Asset Solution Department 5)

Masaaki Watanabe

(Jan. 25, 1963)

Biography
Directors, Managing Executive Officer (Asset Solution Department 4) Masaaki Watanabe
  • Mar. 1986 Graduated from Waseda University,School of Science and Economics
  • Apr. 1986 Joined Towa Real Estate Development Co., Ltd. (the predecessor of Mitsubishi Jisho Residence Co., Ltd.)
  • Feb. 1998 Entered the Company
  • Aug. 2006 Director of Tosei Revival Investment Co., Ltd.
  • Mar. 2008 Executive Officer of the Company
  • Jun. 2015 Managing Executive Officer, Deputy Chief of Business Division of the Company
  • Feb. 2018 Director and Managing Executive Officer, Deputy Chief of Business Division of the Company
  • Dec. 2019 Director, Managing Executive Officer, Deputy Chief of Business Division and in charge of Asset Solution Department 5 of the Company (current position)

Director, Managing Executive Officer (Asset Solution Department 4)

Hideki Nakanishi

(Jun. 17, 1967)

Biography
Directors, Managing Executive Officer (Asset Solution Department 1) Hideki Nakanishi
  • Mar. 1990 Graduated from Keio University,School of Economics
  • Apr. 1990 Entered The Yasuda Trust & Banking Co., Ltd. (the predecessor of Mizuho Trust & Banking Co., Ltd.)
  • Apr. 2006 Entered the Company
  • Mar. 2013 Executive Officer in charge of Asset Solution Department 1 of the Company
  • Feb. 2016 Director of Tosei Revival Investment Co., Ltd.(current position)
  • Mar. 2017 Managing Executive Officer in charge of Asset Solution Department 1 of the Company
  • Feb. 2018 Director of the Company
  • Dec. 2018 Director,Managing Executive Officer,Deputy Chief of Business Division and in charge of Asset Solution Department 1 of the Company (current position)

Director, Executive Officer (Finance Department ・General Affairs Department・ DX Promotion Department)

Shunsuke Yamaguchi

(Jul. 26, 1964)

Biography
Director, Executive Officer (Finance Department and General Affairs Department and DX Promotion Department)
  • Mar. 1988 Graduated from Nagoya City University,School of Economics
  • Apr. 1988 Entered TOKYU CONSTRUCTION CO., LTD.
  • Aug. 2007 Entered the Company
  • Oct. 2007 Director of Tosei Asset Management, Corp.
  • Apr. 2008 Director of Tosei Asset Advisors, Inc.
  • Mar. 2013 Executive Officer of the Company
  • Feb. 2018 Audit & Supervisory Board Member of Tosei Asset Advisors, Inc. (current position)
  • Feb. 2020 Director and Executive Officer in charge of Group Strategy Department (the predecessor of M&A・Group Strategy Department) and General Affairs Department of the company
  • Mar. 2020 Director and Executive Officer in charge of Finance Department and General Affairs Department of the company
  • Jun. 2020 Director and Executive Officer in charge of Finance Department,General Affairs Department and DX Promotion Department of the company (current position)

Director, Executive Officer (Asset Solution Department 1・Crowd Funding Department)

Hitoshi Oshima

(Nov. 19, 1964)

Biography
irector, Executive Officer (Asset Solution Department 4) Hitoshi Oshima
  • Mar. 1988 Graduated from Kyoto University,School of Engineering
  • Apr. 1988 Entered The Sanwa Bank, Ltd. (the predecessor of MUFG Bank, Ltd.)
  • Dec. 2011 Entered the Company
  • Jul. 2012 Director of Tosei Revival Investment Co., Ltd.
  • Mar. 2014 Managing Director of Tosei Community Co., Ltd.
  • Dec. 2016 Director of Tosei Community Co., Ltd.
  • Mar. 2017 Executive Officer of the Company
  • Dec. 2020 Direcotr, Executive Officer in charge of Asset Solution Department 4 of the Company (current position)

Independent Director

Kenichi Shohtoku

(Jan. 20, 1971)

Biography
Independent Directors Kenichi Shohtoku
  • Mar. 1993 Graduated from Keio University,School of Economics
  • Oct. 1995 Entered Asahi & Co., Ltd. (the predecessor of KPMGAZSA LLC)
  • Sep. 1999 Transferred to Arthur Andersen & Co., Kuala Lumpur Office
  • Sep. 2002 Entered SCS Global Accounting Co., Ltd. (the predecessor of SCS Global Consulting (S) Pte Ltd)
  • Nov. 2003 Representative Director of SCS Global Accounting Co.,Ltd. (the predecessor of SCS Global Consulting (S) PteLtd) (current position)
  • Sep. 2005 Director of O-RID GLOBAL BPO PTE. LTD.
  • Dec. 2010 Audit & Supervisory Board Member of ROKI TECHNO CO., LTD
  • Feb. 2012 Director of the Company (current position)
  • Jan. 2013 Audit & Supervisory Board Member of ROKI GROUP HOLDINGS CO., LTD. (current position)

Independent Director

Hiroyuki Kobayashi

(Mar. 3, 1965)

Biography
Independent Directors Hiroyuki Kobayashi
  • Mar. 1987 Graduated from The University of Tokyo,School of Law
  • Apr. 1987 Joined the Industrial Bank of Japan, Ltd. (the predecessor of Mizuho Bank,Ltd.)
  • Apr. 2002 Seconded to Mizuho Securities Co., Ltd.
  • Apr. 2003 Head of Advisory Department IV of Mizuho Securities Co., Ltd.
  • Jul. 2005 Joined Sophia Corporation
  • Apr. 2006 Vice President and Director of Sophia Corporation
  • Dec. 2006 Joined Mizuho Securities Co., Ltd.
  • Jun. 2008 Deputy Head of General Planning Department of Mizuho Securities Co.,Ltd.
  • Dec. 2011 Head of Corporate Communications Department of Mizuho Securities Co.,Ltd.
  • Apr. 2014 Senior Corporate Officer attached to Corporate Investment Services & Retail Business Division of Mizuho Securities Co., Ltd.
  • Apr. 2015 Head of Wealth Management Division, Retail & Business Banking Division of Mizuho Securities Co., Ltd.
  • Apr. 2017 CEO of Social Capital Management, Inc. (current position)
  • Feb. 2018 Director of the Company(current position)
  • Apr. 2018 Executive Vice President of PRECIOUS SQUARE.inc(current position)

Independent Director

Masao Yamanaka

(Jul. 24,1962)

Biography
Independent Directors Masao Yamanaka
  • Mar. 1987 Graduated from Waseda University ,School of Law
  • Apr. 1997 Registered as attorney-at-law (Daini Tokyo Bar Association)
  • Jan. 2003 Established Yamanaka Law Office
  • Apr. 2008 Joined RENAISS Law Office (current position)
  • May. 2012 Outside Auditor of Chiyoda Co., Ltd. (current position)
  • Jun. 2015 Outside Auditor of System Location Co., Ltd. (current position)
  • Jun. 2018 Outside Director of ACE SECURITIES CO., LTD. (current position)
  • Feb. 2020 Director of the Company (current position)

Audit & Supervisory Board Members

Yutaka Kitamura (full-time)

Biography
  • Apr. 1972 Entered The Yasuda Trust and Banking Co., Ltd.(the predecessor of Mizuho Trust & Banking Co.,Ltd.)
  • May 1996 General Manager of Singapore Branch of TheYasuda Trust & Banking Co., Ltd. (the predecessor of Mizuho Trust & Banking Co., Ltd.)
  • Apr. 1999 General Manager of Pension Business Promotion Department III of The Yasuda Trust & Banking Co., Ltd. (the predecessor of Mizuho Trust & Banking Co., Ltd.)
  • Oct. 2000 General Manager of Niigata Branch of The Mizuho Trust & Banking Co., Ltd.
  • Jun. 2003 General Manager of Pension Business Osaka Department of The Mizuho Trust & Banking Co.,Ltd.
  • Mar. 2005 Full-time Audit & Supervisory Board Member of Nippon Carbon Co., Ltd.
  • Jun. 2010 Full-time Audit & Supervisory Board Member of JCOACH Corporation
  • Feb. 2013 Full-time Audit & Supervisory Board Member of the Company (current position)
  • Feb. 2013 Audit & Supervisory Board Member of ToseiCommunity Co., Ltd.

Hitoshi Yagi(full-time)

Biography
  • Apr. 1982 Entered The Nippon Credit Bank, Ltd. (the Apr. 1999 Head of Real Estate Research Office, Sales Strategy Division II of The Nippon Credit Bank, Ltd.
  • Aug. 2000 Senior Manager of Real Estate Finance Group,Investment Banks Division of The Nippon Credit Bank, Ltd.
  • Aug. 2004 Joint General Manager of Corporate Business Division V of The Nippon Credit Bank, Ltd.
  • Aug. 2009 Joint General Manager of Human Resources Division of The Nippon Credit Bank, Ltd.
  • Oct. 2011 Joint General Manager of Internal Audit Division of The Nippon Credit Bank, Ltd.
  • Feb. 2019 Full-time Audit & Supervisory Board Member of the Company (current position)
  • Feb. 2020 Audit & Supervisory Board Member of Tosei Hotel Management Co., Ltd. (current position) Audit & Supervisory Board Member of Tosei Hotel Service Co., Ltd. (current position)

Tatsuki Nagano

Biography
  • Apr. 1983 Entered The Chuo Trust & Banking Co., Ltd. (the predecessor of Sumitomo Mitsui Trust Bank,Limited)
  • Jul. 1995 Financial Planning Chief of Corporate Planning Dept. at headquarters of The Chuo Trust & Banking Co., Ltd. (the predecessor of Sumitomo Mitsui Trust Bank, Limited)
  • Jul. 2000 Management Director of RG Asset Management PTE. LTD.
  • Jul. 2004 Director of Reference Group Holdings Ltd.
  • Aug. 2004 Representative Director of RG Asset ManagementCo., Ltd.
  • Feb. 2012 Audit & Supervisory Board Member of the Company(current position)
  • Apr. 2013 Director of RG Asset Management Services Limited(BVI)
  • Apr. 2013 Director and Representative Partner of RG Asset Management Services Limited (HK)
  • Jun. 2014 Director of System Location, Co., Ltd. (current position)
  • Feb. 2016 Managing Director, Head of the Management Headquarters of All Nippon Asset Management, Co.,Ltd.
  • Jun. 2019 Vice President and Representative Director of All Nippon Asset Management, Co., Ltd.(current position)

Osamu Doi

Biography
  • Apr. 1987 Entered The Nikko Securities Co., Ltd. (the predecessor of SMBC Nikko Securities Inc.)
  • Jul. 1993 Transferred to Nikko Europe PLC
  • Feb. 1998 Returned to The Nikko Securities Co., Ltd. (the predecessor of SMBC Nikko Securities Inc.)
  • Apr. 2002 Entered FinTech Global Incorporated
  • Oct. 2005 Senior Vice President of Structured Finance Division of FinTech Global Incorporated
  • Oct. 2006 Deputy Head of Investment Banking Division of FinTech Global Incorporated
  • Apr. 2007 Head of Investment Department of FinTech Global Incorporated
  • Feb. 2013 Audit & Supervisory Board Member of the Company(current position)

Executive Officer

Vice President Executive Officer of Business Division

Katsuhito Kosuge

Executive Officer (Corporate Management Department)

Nobuto Fujiwara

Executive Officer (Asset Solution Department 2,Asset Solution Department 3, Architecture Planning Department)

Koji Kuramoto

Executive Officer (M&A・Group Strategy Department)

Hiroyasu Yoneda


As of December 1, 2020