Cost of living in Nagasaki (Japan) is 262% more expensive than in Zaporizhzhya (Ukraine)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 87 prices entered by 6 different people.
For example, you would need at least 47,125₴ (¥180,974) in Nagasaki to maintain the same standard of living that you can have with 13,000₴ in Zaporizhzhya.