Cost of living in Tsukuba (Japan) is 128% more expensive than in Abadan (Iran)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 49 prices entered by 5 different people.
For example, you would need at least ﷼ 164,195,114 (¥429,313) in Tsukuba to maintain the same standard of living that you can have with ﷼ 72,100,000 in Abadan.