Cost of living in Nagoya (Japan) is 213% more expensive than in Alexandria (Egypt)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 289 prices entered by 28 different people.
For example, you would need at least E£ 50,143 (¥314,009) in Nagoya to maintain the same standard of living that you can have with E£ 16,000 in Alexandria.