Cost of living in Hamamatsu (Japan) is 170% more expensive than in Prievidza (Slovakia)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 135 prices entered by 5 different people.
For example, you would need at least €6,740 (¥848,753) in Hamamatsu to maintain the same standard of living that you can have with €2,500 in Prievidza.