Outline

Japan Welcome SIM is an economical prepaid SIM service for travelers to Japan.

Starting from 0 JPY 
The Charge Plan starts at 0 JPY. Whether you're a light user or heavy user, it can support however you want to use it.
See further details of the plan
Receive 
15 days of unlimited usage. You can receive high-speed internet data by watching advertisements and completing questionnaires.
See specifications
No.1
Provided by the mobile carrier with the most customers in Japan. You can use convenient 4G high-speed internet wherever you go in Japan.
How to use

Introduction
movie

Refer a friend
campaign

There is a present of 100 MB of high-speed internet data for people who introduce their friends.

*Applicable for applications until the end of March 2019

01
After you apply, get the introduction coupon code from the menu.
*It's possible to introduce up to 10 people.
 
02
Give the coupon code to your friends.
03
Your friend applies, typing in the introduction coupon code
04
You and your friend both receive a present of 100 MB
See further details
For further details please look at "About the campaign" in FAQ.
Click here to apply