Credit Card

d-Barai

You can pay together with your mobile docomo's phone charges or from your d-Barai balance. Also, you can earn and use d-points.
Post pay fees : ¥300

au Kantan Kessai (Easy Payment)

au/UQ mobileの月々の通信料金と合算してお支払いいただけます。詳しくはこちらをご覧ください。
Post pay fees : ¥300

Softbank Matomete Shiharai / Ymobile Matomete Shiharai

It is able to pay for goods and services purchased via smartphone or PC together with monthly phone bill of Softbank.
Post pay fees : ¥300

PayPal

With just an ID and password, you can easily and securely pay with a credit card. New registration is free. There is no transfer fee even when paying from a bank account. Click here for more information about PayPal.