Here is the form for【Internet connection inquiries】

◆SIM Setting ⇒ SIM Setting Guide (1GB~10GB Plans)

Please, enter the necessary information below and click the "Confirm" button.
※required field

Customer ID (leave it blank in case you do not know it)

Name *

Residence (dorm name, room number) *

Phone number *

Email address *

Your inquiries *

入力例）Do NOT forget in case of registration (eg iPhone,win10,PS4…)

About personal information *

I agree with Sun-Net personal information protection policy.

I accept the terms of contract and agree with Sun-Net personal information protection policy. If you agree with our privacy policy, please check the button and click on “Send application”