DIGREE OF QUALIFICATIONS Degree of M.D. license: May 1997, License No. 387694 Degree of Ph.D. license of Tokai University: March 2020 Certified qualification by medical association Certifying physician of the Japanese Society of Internal Medicine: 28 Sep 2004 Board certified member of the Cardiology of Japanese Circulation Society: 1 Apr 2007 Board certified member of the Japanese Association of Cardiovascular Intervention and Therapeutics: 21 Aug 2010 MEMBERSHIP OF SOCIETY The Japanese Society of Internal Medicine The Japanese Circulation society Japanese College of Cardiology Japanese Association of Cardiovascular Intervention and Therapeutics The Japanese Society of Hypertension