Cost of living in Hachiōji (Japan) is 49% more expensive than in Zaragoza (Spain)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 163 prices entered by 13 different people.
For example, you would need at least €2,826 (¥362,592) in Hachiōji to maintain the same standard of living that you can have with €1,900 in Zaragoza.