Before revision:  Through multiple case studies for the biggest city of Japan (i.e., Tokyo) and domain expert interviews , we demonstrate that our system can be beneficial to give an illustrative insight in measuring and comparing the effects of different human mobility restriction policies for epidemic control.
After revision:  Through multiple case studies of the largest metropolitan area in Japan (i.e., Tokyo) and domain expert interviews , we demonstrate that our system can be beneficial to give an illustrative insight in measuring and comparing the effects of different human mobility restriction policies for epidemic control.