Group 1 - The highest after-tax monthly salary is in Geneva, Switzerland, at $7984, while Tokyo ranks 38th with an average monthly salary of $2592, which is about half of New York's $5128 [1] - Tokyo's wage growth has been low compared to major countries, and the depreciation of the yen has further reduced its salary level when converted to dollars [1] - In terms of disposable income after deducting rent, Tokyo ranks 36th, surpassing London (37th) and New York (41st) [2] Group 2 - The rent for a three-bedroom apartment in the city center is significantly lower in Tokyo ($2672) compared to New York ($8388) and London ($5560) [2]