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 21 prices entered by 6 different people.
For example, to keep the same standard of living that would require ¥233,000 in Akita you would need to make just about ¥225,500 (1,128,723 Franc) in Niamey.