Solving international student's
mobile phone problems!

Waseda University Student Housing Center
It's really troublesome
to get mobile service in Japan?!
Normally you have to buy an expensive device bound with the SIM card
With GTN Mobile
Apply for a SIM card and use it with your SIM free mobile phone!
Normally credit card is required for payment
With GTN Mobile
Convenience store payment is available
Of course you can also go with credit card or bank auto payment
Normally only Japanese customer support is available
With GTN Mobile
Multilingual support is available upon and after sign-up. English, Chinese, Korean, Vietnamese, Nepali, etc. customer support
Normally charges cancellation fee and requires to for a year or more
With GTN Mobile
Free to cancel anytime you want
No cancellation fees
Normally no free call is offered by other SIM card companies
With GTN Mobile
Unlimited times of 10-minute talk is available
Reserve
You can reserve a phone number before arriving at Japan.
Reservation is also available for those have come to Japan.
Press "RESERVE HERE" to receive a phone number before landing in Japan.
You can use the given number when you are asked to fill a phone number.
This makes the complicated procedures much smoother.
Sign Up
If you are already in Japan, please apply here.
SIM card will be delivered to you directly within 3 days after application.