Japan Prepaid SIM

The Best SIM Available in Japan.

5GB Data SIM

Data Allowance 5,000MB
Period 30 Days
Online Top Up Supported
¥ 6,880


Network docomo 4G(LTE) / 3G
Daily Limit No
Coverage 99% of the population
SMS / Voice No
Frequencies 4G: Band 1 (2100MHz) / Band 19 (800MHz) / Band 21 (1500MHz) / Band 3 (1800MHz, Only some areas), 3G: Band 1 (2100MHz) / Band 19 (800MHz)



Works as advertised

The card worked, I got what I wanted, no hiccups whatsoever.

- Garrett Baker    CA

12 January 2018


It worked great for me all the time

Thank you very much it worked great for I was in Matsue Japan and then in
Tokyo area and both airports


06 January 2018



Ordered from Canada to Hotel in Tokyo. Great packaging instructions and service. Sim worked in all areas.

- Shaun Angus    CA

22 December 2017




No need to waste time looking for a SIM, waiting in line.
Pickup is available at airport, hotel, and post office in Japan.
See Details


Disposable, No Need to Return

Stay connected until the very last minute, even just moments before your flight takes off!

Japan Prepaid SIM Package

What's in a package

  • SIM Card
  • Set-up Guide
  • Troubleshooting Guide

Compatible Devices

Your device has to be UNLOCKED (SIM-free).
We recommend you to rent one of our Pocket WiFi if your device is locked or isn't tested by us.

Compatible Devices
Nano SIM
iPhone SE, iPhone 6/6s, iPhone 6/6s Plus, iPhone 5/5s, iPhone 5c, iPad Pro, iPad Air, iPad mini, etc.
Micro SIM
iPhone 4/4S, iPad (4th / 3rd generation), iPad 2, iPad, etc.
Standard SIM
iPhone 3/3GS, Galaxy Tab, etc.
View Tested Devices

Precaution Statement for SIM Card Purchase

  • This SIM Card has an expiration date which is written on the package. Please start using it before the expiration date.
  • Actual speeds vary depending on location and connection status.


You can check your data balance online through our App (iOS , Android, and Web).

Our SIM card does not prohibit tethering (Personal Hotspot), so it should work.

It is the actual standard speed (not the theoretical figure) for travel SIM cards available on the market.

It's about 2 Mbps for both download and upload. It seems not that fast but fast enough for travel purposes. If you need faster speeds than that, we recommend you to rent our Pocket WiFi 4G or LTE plan .

Not necessarily. As long as your device is fully unlocked, there is a possibility that it will work. If in case it does not work, we can provide you alternatives such as:

  1. Upgrade to any of our Pocket WiFi plans (the price difference will be charged).

  2. Provide our mobile router to use the SIM (the shipping fee will be charged).

No, it does not work outside of Japan.