Cost of living in Sendai (Japan) is 11% more expensive than in Arezzo (Italy)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 71 prices entered by 5 different people.
For example, you would need at least €2,763 (¥354,505) in Sendai to maintain the same standard of living that you can have with €2,500 in Arezzo.