Cost of living in Sendai (Japan) is about the same as in Amarillo, Texas (United States)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 119 prices entered by 15 different people.
For example, you would need at least $3,356 (¥367,087) in Sendai to maintain the same standard of living that you can have with $3,300 in Amarillo, Texas.