CPA Excellent Partners Co., Ltd. (Headquarters: Shinjuku-ku, Tokyo; Representative Director: Kensuke Kunimi; hereinafter "CPA") is pleased to announce that Takuya Kitagawa, President and Director of QuEra Computing, has been appointed as an "Advisor" to our company, effective July 1, 2026. Background of Advisor Appointment As the importance of AI technology rapidly increases in all businesses, acquiring specialized knowledge and strengthening our systems in the AI and data fields have become extremely critical themes for CPA's sustainable growth. Mr. Kitagawa possesses not only a sophisticated scientific perspective as a theoretical physicist but also a proven track record of leading large-scale data organizations, having overseen the AI and data strategy for the entire Rakuten Group as Senior Managing Executive Officer and Chief Data Officer (CDO). Furthermore, he has demonstrated outstanding achievements and deep expertise in both the social implementation of cutting-edge technology and corporate management, including managing global tech companies and serving as an outside director for a company listed on the Tokyo Stock Exchange Prime Market. Moving forward, Mr. Kitagawa is expected to provide CPA with advanced insights in AI and data science. This will enhance the resolution of CPA's digital strategy, accelerate the development and lifelong support of accounting and finance professionals, and drive business innovation. About Advisor Takuya Kitagawa [Biography] President and Director of QuEra Computing, a company that develops and manufactures quantum computers. Outside Director of Mercari, Inc. Former Senior Managing Executive Officer, CDO (Chief Data Officer) of Rakuten, and Global Director of Rakuten Institute of Technology. He led the execution of AI/data strategy and research for the entire group, overseeing an organization of over 700 people across five overseas locations including the US, India, France, and Singapore, as well as Japan, and spearheaded AI/