Regional eSIM
Japan & South Korea eSIM: KDDI/au & SoftBank 3G/4G/5G
Japan & South Korea lists 2 countries. A stop is included only when that country is on the package.
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How a RoamFinch plan works
Japan & South Korea lists 2 countries. A stop is included only when that country is on the package.
Confirm eSIM support and that the phone is unlocked. Those are two different questions. Open the destination and read the countries, data allowance, and validity. The price shown is the supplier's suggested retail price. A successful payment places one plan. The QR code or activation string arrives after the supplier accepts the order. Do not delete the eSIM until the trip is over.
Jpkr-2, Japan-South-Korea
These names find Japan & South Korea. They are not separate plans. A package covers them only when the supplier lists Japan & South Korea.
KDDI/au, SoftBank, SKTelecom, LG Uplus
Operator names come from the supplier packages (3G/4G/5G). They are not a promise of speed at one address.
Plan the stops.
Add cities or countries. The checker looks for one package whose country list includes every stop. Check the route
Questions before you buy
Which countries does Japan & South Korea include?
The supplier lists 2 countries on these packages. Open a plan to see that list. RoamFinch does not add countries.
Does one regional plan cover every stop on a trip?
Only when every stop's country is on that package. If one stop is missing, use a separate plan for it.
When does validity start?
The package says whether validity starts at installation or at the first connection. Read that line before ordering.
How do I check a route that includes Japan & South Korea?
List every stop in the route checker. Japan & South Korea counts only when the package lists Japan & South Korea. Install on Wi-Fi, then turn the line on after you arrive.
How many Japan & South Korea plans are listed?
12 Japan & South Korea eSIM plans, 1 GB to 20 GB, valid 1 to 30 days. Coverage is the supplier country list. Check the phone before you order.
