Cost of living in Yokosuka (Japan) is 37% more expensive than in Amman (Jordan)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 1,105 prices entered by 121 different people.
For example, you would need at least Dinar 2,326 (¥368,178) in Yokosuka to maintain the same standard of living that you can have with Dinar 1,700 in Amman.