As reported previously, Prof. Inoue have been researched the impact when economic activities are restricted to prevent the spread of COVID-19 in Tokyo. He published the previous researches as an academic paper on PLOS ONE. You can access the full version from the link below. https://doi.org/10.1371/journal.pone.0239251
Prof. Inoue was asked to analysis research about economic influences of disasters such as COVID-19 or Nankai megathrust earthquakes on each prefecture and Kansai (Western Japan) economic zone, by Hyogo Earthquake Memorial 21st Century Research Institute. Using this sponsorship, Prof. Inoue employed a new worker for data preparation, simulation and the like.