家電専科 [SIMカード]

[Nano SIM / Micro SIM] 1 Year Plan / 6 Months Plan / 3 Months Plan / This is Unlimited 4GLTE DATA SIM card what it can use in Japan. There is no need to return it. This is no need to use credit card, only you buy this is OK. For Travel to Japan, For Business in Japan, For studying in Japan, etc. It is very easy to use it.(This SIM card is Unlimited Plan, but if you use too many data during short term it may be restricted data access.Because of Prepaid service, the speed of this Mobile Wi-Fi is midium - slow, not good for streaming video service.)