Board Member Profiles

Director

  • Director and ChairmanYoshio MurayamaDate of birth：August 28, 1945

    September 1972Senior Managing Director at time of establishment, Takara Komuten Co., Ltd. (currently MIRARTH HOLDINGS, Inc.)
    March 1973Representative Director, President
    April 2012Representative Director, President, and CEO
    April 2014Representative Director, Chairman
    June 2016Director, Chairman
    October 2022Director, Chairman (present)

  • Director and Vice ChairmanKazuichi ShimadaDate of birth：December 4, 1965

    May 1987Joined Takara Komuten Co., Ltd. (currently MIRARTH HOLDINGS, Inc.)
    June 1998Director, General Manager of Development Department
    June 2000Managing Director, General Manager of Development Division, and General Manager of Development Department and Construction Department of Head Office
    June 2006Representative Director, Executive Vice President, and General Manager of Development Division
    April 2012Representative Director, Executive Vice President, COO, CEO, and General Manager of General Planning Division
    April 2014Representative Director, President, CEO, COO, and CFO
    April 2019Representative Director, President, and CEO
    June 2019Representative Director, CEO, and President Executive Officer
    October 2022Representative Director, CEO, and President Executive Officer
    Representative Director, Group CEO,Group COO, and President Executive Officer, MIRARTH HOLDINGS,Inc. (present)
    April 2024Representative Director, President Executive Officer
    June 2024Director and Vice Chairman (present)
    Outside Director, Jutaku Sangyo Shinyo Hosho Co.,Ltd (present)

  • Representative Director,President Executive OfficerShoichi AkisawaDate of birth：May 10, 1965

    April 1988Joined Towa Real Estate (currently Mitsubishi Estate Residence Co., Ltd.)
    May 1997Representative Director, Eitec Co., Ltd.
    January 2002Director,Intas Co., Ltd.
    February 2004Executive Director, Pacific Management Co.,Ltd. (currently Pacific Holdings.inc)
    June 2008Representative Director, Pacific Realty Co.,Ltd. (currently Pacific Properties Investment Inc.)
    January 2011General Manager of Strategic Business Department, Star Mica Holdings Co.,Ltd.
    February 2012Director of Strategic Business Department, Star Mica Holdings Co.,Ltd.
    Representative Director,Fan Investment Co.,Ltd.(currently Star Mica Property Co.,Ltd.)
    December 2014Representative Director, Star Mica Holdings Co.,Ltd.
    June 2016Representative Director, Rising Force Co.,Ltd.
    May 2019Representative Director, Leben Zestock Co.,Ltd.
    June 2019Director,Executive Officer, Head of the Investment Development Department, Takara Leben Co.,Ltd.(currently MIRARTH Holdings Co.,Ltd.)
    April 2020Director,Managing Executive Officer, and General Manager of Investment Development Headquarters
    April 2021Director,Managing Executive Officer, and General Manager of Investment Development Business Headquarters
    October 2022Representative Director, COO and Vice President Executive Officer
    Executive Officer, MIRARTH HOLDINGS,Inc.
    April 2024Representative Director, Vice President Executive Officer
    June 2024Representative Director, President Executive Officer (present)
    Director, MIRARTH HOLDINGS,Inc. (present)

  • DirectorDaisuke NakamuraDate of birth：February 12, 1968

    April 1991Joined The Taiyo-Kobe Bank Ltd. (currently Sumitomo Mitsui Banking Corporation)
    April 2014Manager of Tokorozawa Corporate Business Office, Sumitomo Mitsui Banking Corporation
    April 2016General Manager of Corporate Strategy Department, Sumitomo Mitsui Banking Corporation
    April 2017Manager of Nihonbashi Higashi Corporate Business Office, Sumitomo Mitsui Banking Corporation
    April 2019Manager of 1st Sales Department, Kanda Corporate Business Office, Sumitomo Mitsui Banking Corporation
    April 2020Executive Officer and Manager of 1st Sales Department, Kanda Corporate Business Office, Sumitomo Mitsui Banking Corporation
    April 2021Executive Officer and GeneralManager of 1st Corporate Sales Department, Sumitomo Mitsui Banking Corporation
    April 2023Managing Executive Officer and Deputy Responsible Officer of Wholesale Division,Sumitomo Mitsui Banking Corporation
    Managing Executive Officer and Assistant General Manager of Wholesale Business Division,Sumitomo Mitsui Financial Group Inc.
    May 2024Managing Director/Executive Officer, MIRARTH HOLDINGS,Inc.
    June 2024 Director, Senior Managing Director
    Director, Group CFO and Managing Executive Officer,MIRARTH HOLDINGS,Inc.
    April 2025Director (present)
    Director, Group CFO, Senior Managing Executive Officer, and Manager of Sustainability Promotion Office, MIRARTH HOLDINGS,Inc. (present)

  • DirectorYoshitaka TejimaDate of birth：May 31, 1974

    March 1997Joined Takara Komuten Co., Ltd.
    April 2010Executive Officer, General Manager of Development Division
    June 2012Director, Executive Officer, General Manager of Development Division, General Manager of Construction Department and Product Planning Department
    April 2015Managing Director, Executive Officer, General Manager of Development Division, General Manager of Development Department 1 and Eco-Energy Department
    April 2016Managing Director, Executive Officer, General Manager of Development Division, Senior General Manager of Development Management Group, General Manager of Development Department, General Manager of Urban Revitalization Department and Executive Officer of Yokohama Area
    April 2017Managing Director, Executive Officer, and General Manager of Development Division
    April 2018Senior Managing Director, Executive Officer, and General Manager of Development Division
    June 2018Director, Takara Leben West Japan Co., Ltd.
    October 2018Senior Managing Director, Executive Officer, General Manager of Development Division , and General Manager of Eco-Energy Department, Takara Leben Co., Ltd.
    June 2019Director, Senior Executive Officer, General Manager of Development Division, and General Manager of Eco-Energy Department, Takara Leben Co., Ltd.
    April 2020Director, Senior Executive Officer, Takara Leben Co., Ltd
    May 2020Representative Director, Takara Leben West Japan Co., Ltd.
    June 2020Director, Takara Leben Co., Ltd.
    October 2022Director, Senior Managing Director/Executive Officer, General Manager of Condominium Business Headquarters, and Division Manager of Business Promotion Office
    Executive Officer, MIRARTH HOLDINGS, Inc.
    April 2023Director, Senior Managing Director/Executive Officer, General Manager of Condominium Business Headquarters, and Division Manager of Special Building Countermeasures Office
    April 2024Director, Senior Managing Director/Executive Officer, General Manager of Condominium Business Headquarters, and Division Manager
    April 2025Director (present)
    Senior Managing Executive Officer, MIRARTH HOLDINGS,Inc. (present)
    Executive Vice President, MIRARTH Energy Solutions Inc. (present)

  • Director, Senior Managing Executive Officer, General Manager of Condominium Business HeadquartersMasahiro YoshidaDate of birth：November 1, 1974

    March 2001Joined Takara Leben Co., Ltd.
    October 2011General Manager of Sales Division, Sales Department 2
    April 2014Executive Officer, General Manager of Sales Division, Sales Group 2
    January 2015Representative Director, Takara Leben Tohoku Co., Ltd.
    June 2019Director, Managing Executive Officer, and General Manager of Sales Division
    April 2020Director, Managing Executive Officer, General Manager of Sales Division, and Division Manager of Business Promotion Office
    May 2020Director, Takara Leben West Japan Co., Ltd.
    April 2021Director, Managing Executive Officer, and General Manager of Condominium Business Head Office, Takara Leben Co., Ltd.
    October 2022Director, Managing Director/Executive Officer of Condominium Business Headquarters (Metropolitan, Chubu & West Japan area), Takara Leben Co., Ltd.
    Executive Officer, MIRARTH HOLDINGS, Inc.
    Apirl 2023Director, Managing Director/Executive Officer of Condominium Business Headquarters (West Japan area)
    Apirl 2025Director, Senior Managing Executive Officer, General Manager of Condominium Business Headquarters (present)

  • DirectorTadayuki HaraDate of birth：December 4, 1977

    August 2002Joined Takara Leben Co., Ltd.
    April 2010General Manager of Sales Division, Sales Department 1
    October 2011Executive Officer, General Manager of Sales Division, Sales Department 1
    June 2012Director, Executive Officer, and General Manager of Sales Division, Sales Department 1
    April 2014Director, Executive Officer, and General Manager of Sales Division, Sales Group 1
    April 2015Director, Executive Officer, and Senior General Manager of Sales Division, Sales Group 1
    April 2016Director, Executive Officer, and Vice Manager of Sales Division
    April 2017Managing Director, Executive Officer, General Manager of Sales Division, Senior General Manager of Sales Group 1, General Manager of Sales Department 1 and Sales Department 2
    April 2018Managing Director, Executive Officer, and General Manager of Sales Division
    June 2019Director, Managing Executive Officer, and General Manager of Sales Division
    June 2019Representative Director, Takara Leben Tohoku Co., Ltd.
    Director, Takara Leben Co., Ltd.
    October 2022Director, Managing Director/Executive Officer of Condominium Business Headquarters (East Japan and Hokkaido area)
    Executive Officer, MIRARTH HOLDINGS, Inc.
    April 2023Director, Managing Director/Executive Officer of Condominium Business Headquarters (East Japan area)
    April 2025Director(present)

  • Director, Managing Executive Officer, General Manager of Investment Development Business Headquarters,General Manager of Hotel Management Business Division, and Manager of Hotel Operations DepartmentHiroshi IwamotoDate of birth：October 28, 1975

    October 2001Joined Takara Leben Co., Ltd.
    April 2015General Manager of Sales Division, Sales Department 1
    April 2016Senior General Manager of Sales Division, Sales Department 1
    April 2017Executive Officer, Development Division, Senior General Manager of Development Department
    November 2017Executive Officer, Development Division, Senior General Manager of Development Department, and Division Manager of Overseas Business Promotion Office
    April 2019Executive Officer, Vice Manager of Development Division, Senior General Manager of Development Department, and Division Manager of Overseas Business Promotion Office
    June 2019Senior Executive Officer, Vice Manager of Development Division, Senior General Manager of Development Department, and Division Manager of Overseas Business Promotion Office
    April 2020Senior Executive Officer, General Manager of Development Division, General Manager of Eco - Energy Department, and Division Manager of Overseas Business Promotion Office
    June 2020Director, General Manager of Development Division, General Manager of Eco - Energy Department, and Division Manager of Overseas Business Promotion Office
    April 2021Director, Executive Officer, Vice Manager of Condominium Business Head Office, and General Manager of Urban Development Department
    April 2022Director, Executive Officer, General Manager of Urban Development Headquarters, and General Manager of International Business Department
    August 2022Director, Takara Leben (Thailand) Co., Ltd. (present)
    October 2022Director, Executive Officer, General Manager of Urban Development Business Headquarters, General Manager of International Business Department, and General Manager of Strategies Investment Department
    Executive Officer, MIRARTH HOLDINGS, Inc.
    April 2023Director, Executive Officer, General Manager of Urban Development Business Headquarters, and General Manager of Strategies Investment Department
    November 2023Representative Director, Nasu Yokozawa Hotel Management Co., Ltd. (present)
    April 2024Managing Director, Executive Officer of Investment Development Business Headquarters, and General Manager Strategies Investment Department
    August 2024Representative Director, Leben Hotels Co., Ltd. (present)
    April 2025Director, Managing Executive Officer, General Manager of Investment Development Business Headquarters, General Manager of Hotel Management Business Division, and Manager of Hotel Operations Department(present)

  • Director, Managing Executive Officer, General Manager of Corporate Planning HeadquartersMamoru TakahashiDate of birth：August 3, 1970

    April 2002Joined Shinsei Bank Ltd.(currently SBI Shinsei Bank,Ltd)
    May 2008Head of Real Estate Investment Department,SBI Shinsei Bank,Ltd
    October 2010Head of Real Estate Finance Department, SBI Shinsei Bank, Ltd
    August 2014Joined Takara Leben Co.,Ltd.(currently MIRARTH HOLDINGS, Inc.)
    Seconded to Takara Asset Management Co., Ltd. (currently MIRARTH Asset Management Inc.) as Head of Investment Management Department
    Director and Head of Investment Management Department,Takara Asset Management Co., Ltd. (currently MIRARTH Asset Management Inc.)
    April 2017Director and Head of Investment Management Department,Takara Asset Management Co., Ltd. (currently MIRARTH Asset Management Inc.)
    February 2018President and Representative Director of MIRARTH Asset Management Inc.
    June 2024Director, Executive Officer, General Manager of Corporate Planning Headquarters, General Manager of Corporate Planning Division, General Manager of Corporate Planning Department
    Executive Officer,Head of Group Corporate Planning Department,MIRARTH HOLDINGS,Inc.
    Part-time Director, MIRARTH Asset Management Inc. (present)
    September 2024Director, Executive Officer, General Manager of Corporate Planning Headquarters, and General Manager of Corporate Planning
    April 2025Director, Managing Executive Officer, General Manager of Corporate Planning Headquarters(present)
    Managing Executive Officer, Manager of Group Management Department, MIRARTH HOLDINGS, Inc.(present)

  • DirectorMika TakaaraDate of birth：August 8, 1966

    January 2000Joined Takara Leben Co., Ltd.
    April 2014Sales Division, Group Head of Sales Management Department, General Manager of Sales Promotion Department, and Division Manager of Sales Planning Office
    April 2015Executive Officer, Sales Division, Senior General Manager of Sales Management Department, General Manager of Sales Promotion Department, and General Manager of General Affairs Division
    June 2016Director, Executive Officer, Sales Division, Senior General Manager of Sales Management Department, General Manager of Sales Promotion Department, and General Manager of General Affairs Division
    April 2018Director, Executive Officer, Sales Division, Senior General Manager of Sales Management Department
    April 2019Director, Executive Officer, and Vice Manager of Sales Division
    April 2021Director, Executive Officer, Division Manager of Business Development Office, and General Manager of Business Development Department
    October 2022Director, Executive Officer, Division Manager of Business Development Office, and General Manager of Business Development Department
    Executive Officer, MIRARTH HOLDINGS, Inc.
    April 2024Director, Executive Officer, General Manager of Business Leading Office, and General Manager of Business Leading Department
    Executive Officer, Group Business Leading General Manager, MIRARTH HOLDINGS, Inc.
    April 2025Director(present)
    Managing Executive Officer, Manager of Group Business Leading Office, MIRARTH HOLDINGS, Inc.(present)

Auditors

  • Full-time AuditorAkihito WatanabeDate of birth：December 3, 1961

    April 1984Joined The Shoko Chukin Bank,Ltd.
    July 2005Manager,Fukushima Branch,The Shoko Chukin Bank
    July 2007Manager, Niigata Branch,The Shoko Chukin Bank
    July 2010Counselor,General Affairs Department, The Shoko Chukin Bank
    July 2011Counselor,Business Promotion Department,The Shoko Chukin Bank
    June 2012Chief,Compliance Department,The Shoko Chukin Bank
    December 2013Manager,Credit Management Division,The Shoko Chukin Bank
    August 2015Managing Executive Officer,The Shoko Chukin Bank Institute of Commerce,Industry & Economics,Ltd.
    April 2019Managing Executive Officer, SHOKO CHUKIN LEASE Co.,Ltd.
    June 2024Full-time Auditor (present)
    Part-time Auditor,MIRARTH HOLDINGS,Inc. (present)
    Part-time Auditor,Leben Trust Co.,Ltd. (present)

  • Part-time AuditorYuko MiuraDate of birth：March 10, 1984

    December 2005Joined Chuo Aoyama Audit Corporation (currently PricewaterhouseCoopers Japan LLC.)
    May 2008Registered as a Certified Public Accountant
    February 2012Joined Novartis Pharma K.K.,Corporate Accounting Department
    June 2019Full-time Auditor,Studist Corporation
    June 2020Full-time Auditor,Takara Leben Co.,Ltd.(currently MIRARTH HOLDINGS,Inc.) (present)
    October 2020Part-time Auditor,Nikko Takara Corporation (currently Leben Home Build Co.,Ltd.)
    Part-time Auditor,Takara Leben Realnet Co.,Ltd.
    March 2022Part-time Auditor,Monstarlab Holdings Inc.
    June 2022Part-time Auditor,Leben Zestock Co.,Ltd. (present)
    October 2022Part-time Auditor,Takara Leben Co.,Ltd. (present)
    December 2023Part-time Auditor,PACIFIC CONSULTANTS CO.,Ltd. (present)
    May 2024Part-time Auditor,Takara Leben Realnet Co.,Ltd. (present)

  • Part-time AuditorMasaki KimuraDate of birth：June 11, 1964

    April 1987Joined Kyowa Bank, Ltd. (currently Resona Bank,Ltd.)
    April 2006Manager, Gumyoji Branch,Resona Bank,Ltd.
    April 2008Auditor,Internal Auditing Department, Resona Holdings,Inc.
    July 2008Senior Auditor,Internal Auditing Department, Resona Holdings,Inc.
    July 2011Group Leader,Trust Business Management Department, Resona Bank,Ltd.
    October 2016Manager,Operation Management Office,Resona Bank,Ltd.
    April 2017Manager,Trust Management Office,Resona Bank,Ltd.
    January 2020Seconded to Resona Asset Management Co.,Ltd.
    General Manager of Operational Risk Management
    April 2021Seconded to Resona Asset Management Co.,Ltd.
    Executive Officer, General Manager of Operations, in charge of IT Strategy Department,in charge of Operational Risk Management Department
    October 2021Transferred to Resona Asset Management Co., Ltd.
    Executive Officer, General Manager of Operations, in charge of IT Strategy Department,in charge of Operational Risk Management Department
    April 2024Joined Resona Bank,Ltd.
    Seconded to Resona Asset Management Co.,Ltd. Advisor
    June 2024Part-time Auditor (present)
    Full-time Auditor,MIRARTH HOLDINGS,Inc. (present)
    Part-time Auditor,MIRARTH Asset Management Inc. (present)

ORGANIZATION CHART