No. You cannot use the eSIM in a country where you are only stopping temporarily for a connecting flight.
The eSIM can only be used in the country or countries specified in the product name.
Countries where the eSIM can be used
Each eSIM plan is designed for use in specific countries.
Therefore, even if you are only staying for a short time during a connection or transit, you will not be able to use the eSIM in a country that is not listed in the product name.
If you have a connecting flight
If you plan to stop in another country during your trip, we recommend checking in advance whether that country is included in the coverage area.
If you may need mobile data in multiple countries, consider purchasing a regional eSIM plan that covers multiple destinations.
Since the eSIM cannot be used in countries that are not listed in the product name, please make sure to check the supported countries before purchasing if you plan to use it during a connection.