Has anyone here used one of these prepaid services / sim cards in Japan recently?
From what I understand, these are Internet only plans - no local voice number. Which could be a problem, but I figure language issues may be a bigger problem if calling on the phone.
3G SIM card rental | Lineup | SoftBank Global Rental
Prepaid SIM for JAPAN | NTT Communications
Sakura Mobile - LTE Data Sim and Mobile Router Rental in Japan
Will these SIMs work on a portable router thingy? (Might be required with a couple of people / shared phones / laptop).