Audit firm with more than 300 certified public accountants, assistant accountants, and those who have passed examinations, providing audit services to more than 250 companies, including about 100 listed companies. Gyosei & Co. is one of the Japan's top 10 accountancy firms. Founded in 1990, we currently have 39 partners and over 180 professional staff working across six offices in Japan including Tokyo, Osaka, Nagoya and Hokuriku.