Retailer

JAPAN PREMIUM SIM

Company

Adjustone, Inc.

Main office

3-11-13 Iidabashi, Chiyoda-ku, Tokyo, Japan, 102-0072

Branch offices

Osaka, Okinawa

Other businesses

Reuse mobile phone business, mobile resale support business

Contact

info@japansim.jp

Other charges

We do not charge additional fees other than what is displayed in the website. However, your Credit Card company may charge a fee when purchasing. This fee is not charged by JAPAN PREMIUM SIM.

Payment Methods

Credit Card

Payment Time

Depends on the credit card you use.
Product Delivery Time:After confirming your order and payment, we will email you a QR code for immediate activation.
*Please note that the issuance may be delayed due to system issues.

Returns and Cancellations

Please note that refunds and cancellations are not possible after application and payment have been completed.