Without Prepaid SIM cards in Japan, some foreign travelers could not access internet in this country. A lot of Japanese people use the international roaming service outside Japan, and seldom get Prepaid SIM card outside Japan. And Japanese people thought Prepaid SIM cards are not safe since they would be used by anonymous.
Japan’s main gateway, Narita International Airport, is set to get SIM card vending machines targeting an increasing number of inbound tourists starting next Friday, NTT Communications Corp. said.
The cards, aptly named Prepaid SIM for Japan, can be purchased along with smartphones, mobile routers and smartphone accessories at the vending machines, the Tokyo-based telecommunications firm said.
Vending Machine Prepaid LTE SIM by So-net http://www.so-net.ne.jp/prepaid/en/index.html