Cost of living in Aveiro (Portugal) is 8% cheaper than in Akita (Japan)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 126 prices entered by 8 different people.
For example, to keep the same standard of living that would require ¥267,000 in Akita you would need to make just about ¥246,203 (€1,914) in Aveiro.