How do you calculate the expiration date of the voice SIM?
🅰️The first month is cal…
FAQ Category JB Series
How long after purchasing will I receive the voice SIM?
🅰️【Available only in Ja…
How can I check the data usage of my SIM Card？
🅰️Since physical SIM car…
When does the validity period of the SIM card start to be counted?
🅰️Within Japan, once the…
How long will it take to receive the SIM card after purchase?
🅰️ In principle, the ite…
Is it possible to extend the validity period of the SIM card or add more data capacity?
📢The 16-day/31-day unlimited SI…
How can I delete a used Japanese eSIM?
🅰️If you accidentally de…
Is it possible to extend the validity period of the eSIM or add more data?
All eSIMs can have their validity perio…
How can I check the data usage and validity period of my eSIM?
🅰️After purchasing, the …
Why can’t the eSIM be fully activated while outside of Japan?
🅰️Our eSIM uses the loca…