Useful features of KOKUSAI Card prepaid card

SoftBank's prepaid card for personal use. Learn about the useful features of KOKUSAI Card.

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  • KOKUSAI Card


Simple Dialing·Change the Language

By registering your phone number, you no longer need to dial your ID number and the language setting of the voice guidance from and after your second call.
The voice guidance, setting will not be completed until after the registration number.

Fixed phone, Mobile Phone, PHS phone


Balance Transfer

You can transfer the entire balance from a new card to the one in use.
The expiration date of the new card will be applied to the total balance after the transfer.

Fixed phone, Mobile Phone, PHS phone



Please use a push-tone phone.
We are not responsible for any loss of your card or leakage of your card number to third parties.
This card is not allowed to be exchanged, reissued, refunded, or exchanged for money.
This card is not available for calls to three-digit special numbers such as 110 and 119.
The table of calling times gives a rough guide to the maximum calling time when the card is used one time until it completely runs out.
The card will expire at the end of the month one year after the purchase.
This card complies with the prepaid phone service agreement and the terms of service.

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