Company History

October 1948Registered as a securities dealer under the Securities and Exchange Law
April 1949Became a regular member of Osaka Securities Exchange (now Osaka Exchange, Inc.)
August 1950Changed company name to Ichiyoshi Securities Co., Ltd.
December 1962Established Ichiyoshi Real Estate Co., Ltd.
(name changed to Ichiyoshi Business Service Co., Ltd. in June 1999 (now a consolidated subsidiary))
April 1968Received licensing as a securities dealer under the amended Securities and Exchange Law
October 1971Became a regular member of Tokyo Stock Exchange (now Tokyo Stock Exchange Group, Inc.)
October 1986Established Ichiyoshi Investment Management Co., Ltd. which took over the research arm of Ichiyoshi Securities
November 1986Changed overseas office in Hong Kong to a local affiliate, establishing Ichiyoshi International (H.K.) Ltd.
May 1987Established Ichiyoshi Research Center Inc.
(name changed to Ichiyoshi Research Institute Inc. in April 1990) to take over the research functions of Ichiyoshi Investment Management
April 1989Listed on the Second Sections of Tokyo Stock Exchange and Osaka Securities Exchange
December 1998Registered as a securities firm under the amended Securities and Exchange Law
July 2000Changed the expression of the official name of Ichiyoshi Securities Co., Ltd. in Japanese
July 2000Moved head office to Chuo-ku, Tokyo
July 2000Changed the expression of the official name of Ichiyoshi Investment Management Co., Ltd
July 2000Changed the expression of the official name of Ichiyoshi Research Institute Inc, in Japanese
December 2000Ichiyoshi Investment Management Co., Ltd. became a consolidated subsidiary of the Company
December 2000Ichiyoshi Research Institute Inc. became a consolidated subsidiary of the Company
June 2003Adopted a “committees-based company” (Now, "Company with Nominating Committee, etc.") governance framework
March 2006Listed on the First Sections of Tokyo Stock Exchange and Osaka Securities Exchange
July 2006Ichiyoshi IR Institute Inc. established as a consolidated subsidiary
September 2007Registered as a financial instruments firm under the Financial Instruments and Exchange Law
February 2009Introduction of Operating Officers system
August 2009Liquidated Ichiyoshi IR Institute Inc.
February 2010Liquidated Ichiyoshi International (H.K.) Ltd.
February 2010Acquired a substantial stake in Iida Securities Co., Ltd., and made the company an equity-method-applied affiliate
April 2010Merged with Tamaki Securities Co., Ltd.
October 2010Acquired a substantial stake in Daihoku Securities Co.,Ltd. ,and made the company an equity-method-applied affiliate
January 2011Merged with Iida Securities Co., Ltd.
January 2011Merged with Sasebo Securities Co., Ltd.
February 2012Merged with Ise Securities Co., Ltd.
May 2012Company name of Ichiyoshi Investment Management Co., Ltd. changed to Ichiyoshi Asset Management Co., Ltd.
March 2013Merged with Daihoku Securities Co., Ltd.
April 2014Ichiyoshi Asset Management Co., Ltd. started investment management operation for investment trust funds
December 2014Merged with Nishiwaki Securities Co., Ltd.
September 2019Moved head office to Tokyo Shoken Kaikan Bldg
January 2020Established Ichiyoshi Financial Advisor Co., Ltd.
（name changed to Ichiyoshi IFA Co., Ltd. in July 2021）
April 2022Shift from the First Section of the Tokyo Stock Exchange to the Prime Market of the Tokyo Stock Exchange.
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