  Research activities of Kyoto Econophysics Group is reviewed. Strong emphasis
has been placed on real economy. While the initial stage of research was a
first high-definition data analysis on personal income, it soon progressed to
firm dynamics, growth rate distribution and establishment of Pareto's law and
Gibrat's law. It then led to analysis and simulation of firm dynamics on
economic network. Currently it covers a wide rage of dynamics of firms and
financial institutions on complex network, using Japanese large-scale network
data, some of which are not available in other countries. Activities of this
group for publicising and promoting understanding of econophysics is also
reviewed.
