After graduating from Waseda University, I joined the Long-Term Credit Bank of Japan (LTCB). However, in the wake of the financial crisis in 1999, I left the bank and acquired a Certified Public Accountant qualification. After that, I joined KPMG AZSA & Co., engaged in accounting audits and internal control audits. After that, I joined Deloitte Tohmatsu Tax Co., Ltd., engaged in M & A reorganization taxation and BPO service to foreign clients. Currently, YG-International Tax Consulting Firm Representative.