After working at a trade company and an audit firm as a certified public accountant, he became a lecturer at the Takasaki City University of Economics in 1997 and had been a professor since 2008. He has been appointed as the President of the University on April in 2021. His measure area of study is responsible investment and non-financial information disclosure. He was appointed as a chair of working group of green bond/green loan and a member of ESG Finance High-Level Panel both set by the Ministry of Environment, and a chair of sustainable finance expert committee set by Finance Service Agency. He is the author of ‘Responsible Investment – changing future by financial flow’ and ‘ESG Investment – the new form of capitalism’ (both in Japanese).