Okinawa Pocket Wifi

Hi, I'd like to check if there's any good recommendation for pocket Wifi unlimited data usage when travelling to Okinawa. The pick up have to be at okinawa too as I'm transiting in Shanghai. All I require is a decent speed internet that allows me to pick up and return from Okinawa if that's possible.

I'm a Japanese guy working in Tokyo for over 7 years.

You can order it beforehand from among many companies, and mostly they are available to deliver it to where you will be staying in Japan whether that is a hotel or a residence, or he airport post office for you to collect upon arrival. (Check it in detail at their pages)

I made (almost) the complete list for WiFi & prepaid SIM to find the best suit for your trip style. Hope these help you.

Rental Portable Wifi Service in Japan http://prepaidsim.visitjapanplaces.com/wifi

All prepaid SIM card in Japan http://prepaidsim.visitjapanplaces.com/prepaidsim

If you need more help, just ask me here or my twitter: https://twitter.com/VisitJapanPlace