After graduating from Keio University Faculty of Business and Commerce, Masashi Sakuma worked as a certified public accountant, tax accountant and inheritance diagnosis consultant. Upon graduation, he joined Deloitte Touche Tohmatsu LLC, where he was tasked with auditing in the international department. In 1997, he joined Tokyo Kyodo Accounting Office, where he was in charge of accounting and tax management with regards to derivatives and liquidation etc. Afterwards, he worked in the investment banking department of HSBC Securities Tokyo branch and then in the investment banking department of J.P. Morgan Tokyo branch, where he was responsible for providing financial advice on domestic and cross-border M&A, and capital funding. In 2004, he joined Fields Corporation (JASDAQ: 2767), where he was responsible for a wide range of tasks including strategic corporate investment and group organization restructuring as the manager in charge of business development, operating officer and the manager of the corporate development department, and operating officer and manager of the planning administration division in charge of IR. In 2008, he established Sada Partners and became the president and CEO. Then, while continuing his roles at Sada Partners, he established EMZ Accounting Group and has become its president and CEO. He is also the auditor of our company.