Japan PrePaid 4G/3G Travel Sim Card with Unlimited Data - 16 days * Fast Delivery. We use Fedex, Normally, only takes 2-3 business day to deliver* Japan PrePaid 15 days Travel Sim Card with Unlimited download Data 4G LTE / 3G Unlimited download No registration requires, plug and play. * YOU NEED TO SETUP APN ON YOUR PHONE, the instruction will be provided. Please let us know your cell phone/mobile phone model; operating system etc. Keep contacting with family and friend on Skype or Facetime Post on Facebook and Twitters