Grant Thornton Japan is one of Japan’s leading assurance, tax and business advisory firms dedicated to serving the needs of p ... ublic interest entities and privately held businesses. Grant Thornton Japan consists of Grant Thornton Taiyo LLC, Grant Thornton Taiyo Tax Corporation, Grant Thornton Taiyo Inc., Grant Thornton Taiyo Advisors Co., Ltd., Grant Thornton Taiyo Human Capital Corporation and Grant Thornton Taiyo Accounting Service Inc. As a member firm within Grant Thornton International we have access to member and correspondent firms in over 140 countries, offering our clients specialist local knowledge supported by international expertise. read more