This page features questions frequently asked by our customers. Please refer to this page first before contacting us.
Please follow the procedure below to change the credit card used for monthly payments.
Note: Please attempt to set the email receive list settings of the applicable mobile carrier below.
The recommended operating environment is as follows.
Internet Browser
・Mozilla FireFox 3.6 or later
・ Google Chrome 10 or later
・ Apple Safari 5 or later
・ Microsoft Internet Explorer 8 or later
・ Apple Safari 5 or later
・ Mozilla FireFox 3.6 or later
・ Google Chrome 10 or later
Computer
・ At least 2GB