Best regional eSIM for China, Japan and South Korea
Compare 5 regional eSIM plans covering China, Japan and South Korea, from Nomad. One eSIM for the whole trip instead of one per border.
A regional eSIM covers a group of countries on one plan. It is usually dearer per gigabyte than a single-country eSIM and worth it the moment a trip crosses a border, because the alternative is buying again on the other side.
Showing 5 of 5 plans
| Compare | Provider | Data | Validity | Price | Per GB | 5G | Top-up | Network | View plan |
|---|---|---|---|---|---|---|---|---|---|
| Nomad | 1 GBBest price | 7 days | $4.00 | $4.00 | ✗ | ✓ | China Unicom, China Mobile, KDDI au, SKTelecom, LG U+ | View plan | |
| Nomad | 3 GB | 30 days | $9.00 | $3.00 | ✗ | ✓ | China Unicom, China Mobile, KDDI au, SKTelecom, LG U+ | View plan | |
| Nomad | 5 GB | 30 days | $14.00 | $2.80 | ✗ | ✓ | China Unicom, China Mobile, KDDI au, SKTelecom, LG U+ | View plan | |
| Nomad | 10 GB | 30 days | $22.00 | $2.20 | ✗ | ✓ | China Unicom, China Mobile, KDDI au, SKTelecom, LG U+ | View plan | |
| Nomad | 20 GBBest value | 45 days | $31.00 | $1.55 | ✗ | ✓ | China Unicom, China Mobile, KDDI au, SKTelecom, LG U+ | View plan |
A dash means the provider does not publish this, not that the feature is missing.
“Unlimited” plans are capped by a daily fair-use limit. The allowance shown is the provider's stated ceiling, not a speed guarantee.
Brand by brand in China, Japan and South Korea
What each brand sells here, and what it will say about it. A dash means the brand does not publish that — which is worth knowing before you buy, not after.
| Brand | From | Plans | Longest | 5G | Hotspot | Top-up |
|---|---|---|---|---|---|---|
| NomadChina Mobile, China Unicom, KDDI au, LG U+, SKTelecom | $4 | 5 | 45 days | ✕ | — | ✓ |
Which countries a regional plan covers is decided by the brand and is not always published in a form we can read. Check the brand’s own coverage list before buying.
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Regional eSIMs
What readers say about China, Japan and South Korea
Nothing yet. We do not write reviews ourselves and we do not buy them, so this stays empty until someone who has actually used China, Japan and South Korea sends one. If that is you, the form below takes a minute.