Cost of living in Numazu (Japan) is about the same as in Aarau (Switzerland)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 89 prices entered by 12 different people.
For example, you would need at least CHF 6,753 (¥747,595) in Numazu to maintain the same standard of living that you can have with CHF 6,500 in Aarau.