Campaign Period

7th Nov 2025～31st Jan 2026

Campaign Data

Unlimited Data (2 Hours)*

*Network speed may be limited during network congestion,etc.

How to Get Campaign Data (2 Hours Free Data)

How to Sign up to Japan SIM

• STEP 01
  Select “Get started”

  

• STEP 02
  Enter Email address
  (For confirmation, One Time Password will be requested via Email.)

  

• STEP 03
  Enter Contact phone number in your country.
  (For confirmation, One Time Password will be requested via SMS.)

  

• STEP 04
  Read and agree terms of use

  

• STEP 05
  Enter your Name and Date of birth

  

• STEP 06
  Register credit card for payment method

  

• STEP 07
  eSIM issuance may take a few minutes.
  ※If eSIM issuance is started between 23:50 and 00:05 the following day(JST), issuance will be completed sequentially after 00:05 (JST)

  

How to Use the Promo Code

1.Sign Up for Japan SIM

• STEP01

  

  Tap “Sign up here” to access the special page, then tap “Get started.”

• STEP02

  

  Follow the instructions to proceed with the sign-up.

• STEP03

  

  Set up your payment method.

• STEP04

  

  Wait for about 1-2 minutes and tap “Refresh”.

• STEP05

  

  Install the eSIM. The setup instructions are available here .

2.Enter the promo code.

• STEP01

  

  After signing up for the "Japan SIM", tap “Promo code” in the dashboard and enter the promo code.

  *1：The "Unlimited Data (2 hours)" offer cannot be used if unlimited data topping or bonus is already active.

YAMATO TRANSPORT Sales Offices for this campaign

To get the most out of this campaign, we recommend visiting multiple YAMATO TRANSPORT Sales Offices!

By visiting multiple offices, you can get unique Promo Codes distributed at each offices, expanding your chances to use longer Free Data.
Each coupon code you receive can be used only once.

Same-day Delivery service

Travel Light, Live More.
We transfer your luggage from our Sales Office near your arrival point (airport/station) to your hotel. Our office also functions as a temporary storage point, allowing you to drop off your bags early and pick them up later.
View available locations in each city.