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FAQ

What is the best eSIM for Japan travel?

JAPAN PREMIUM SIM is one of the best eSIM options for Japan travel, offering unlimited data with reliable cove… 続きを読む What is the best eSIM for Japan travel?

What is JAPAN PREMIUM SIM?

Can I use it outside of Japan?

Which carrier’s network does it use?

What’s the difference between JAPAN PREMIUM SIM and regular roaming eSIMs?

Can I use voice calls or SMS?

Can I use tethering?

Are there any data limits?

What plan options are available?

Can I pay in currencies other than Japanese yen?