Japan vs South Korea
Side-by-side comparison of Japan and South Korea: residency, citizenship, tax, cost of living and lifestyle. Updated 2026.
Japan versus South Korea for skilled-worker and HNW immigration. Japan's Highly Skilled Professional (HSP) points-based visa offers fast-track PR; South Korea's F-2 (long-term resident) is similarly points-based and the D-8 investor visa requires KRW 100M+. Tax: both apply worldwide income to residents. Both have strict naturalisation requirements and limited dual-citizenship tolerance for adults. Lifestyle, language barrier, and integration challenges are substantial in either.
| Field | Japan | South Korea |
|---|---|---|
| Region | asia / East Asia | asia / East Asia |
| Capital | Tokyo | Seoul |
| Population | 125,700,000 | 51,740,000 |
| Currency | Japanese Yen (JPY) | South Korean Won (KRW) |
| Languages | Japanese | Korean |
| Passport rank | 1 | 2 |
| Visa-free destinations | 194 | 193 |
| Dual citizenship | Not allowed | Not allowed |
| Tax system | residence-based | residence-based |
| Territorial taxation | No | No |
| Special tax regime (NHR-style) | No | No |
| Citizenship by investment | — | — |
| Citizenship by descent | — | — |
| Years to naturalisation | 5 years | 5 years |
| Cost of living (NYC=100) | 69 | 62 |
| Safety index | 87 | 80 |
| Healthcare index | 86 | 83 |
| Quality of life | 193 | 190 |
| Climate | Temperate / Subtropical | Temperate Continental |
| Schengen | Non-member | Non-member |
| EU | Non-member | Non-member |
Last reviewed: 2026-06-15. Verify with official sources before acting.