Cost of living in Niamey (Niger) is about the same as 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 31 prices entered by 5 different people.
For example, to keep the same standard of living that would require ¥271,000 in Akita you would need to make just about ¥262,364 (1,309,053 Franc) in Niamey.