While the reason for the existence of financial institutions is being questioned, this paper focuses on cooperative financial institutions. In addition to asking common questions such as daily operations and activities of the corona disaster to shinkin banks in the Tokyo metropolitan area, shinkin banks in designated cities and regional cities, we conducted interviews and surveys using public information about each agency's own initiatives, etc., and compared and researched how they contribute to the local community. As a result, although there are individual differences, it was confirmed that the three organizations surveyed were making common use of regional strengths.