| Boston | Okinawa | |
| 1 Summer dress in a chain store | USD 39.75 | USD 49.20 |
| Water bottle (0.33 liter) | USD 1.49 | USD 1.04 |
| Utilities (Electricity, Heating, ...) for medium apartment | USD 204.32 | USD 202.81 |
| Potato (1kg) | USD 2.43 | USD 3.26 |
| Eggs (12) | USD 2.73 | USD 2.11 |