In a move to enhance the travel experience for international visitors, KDDI has introduced the “Japan SIM”, a data-only eSIM tailored specifically for foreign travelers to Japan. Starting August 28, 2025, travelers can apply for the service online and conveniently download the eSIM profile before their trip. This provides seamless access to povo2.0 services as soon as they arrive in Japan, ensuring a smooth and hassle-free connection right from the moment they land.

Since its initial launch in July of the same year, the Japan SIM has been widely available in approximately 14,600 Lawson locations across Japan, where it can be purchased in-store with cash. This service has quickly gained popularity due to its convenience, offering travelers an easy and cost-effective way to stay connected while in Japan.

Benefits of the Online Application for Japan SIM

The “Japan SIM” service offers significant benefits for travelers seeking a straightforward mobile data solution during their stay in Japan. Initially, the eSIM could only be purchased in person at Lawson stores, but starting August 28, 2025, travelers can now apply for the service online before they even set foot in Japan. By downloading the eSIM profile ahead of time, users can immediately begin using povo2.0 services upon arrival, avoiding any delays or inconvenience.

The online availability of Japan SIM is designed to make it easier for international visitors to stay connected, offering greater convenience and a smooth onboarding experience for customers preparing for their travels.

Flexible Plans to Suit Every Traveler’s Needs

Japan SIM offers ten different plans, providing flexible options that cater to a variety of data usage needs and stay durations. Travelers can choose from a wide range of data top-ups and unlimited data plans, ensuring they find the best option for their specific travel requirements.

The available plans include both fixed data limits and unlimited data options, allowing travelers to pick the plan that best suits their data needs, whether they need just a few gigabytes or require unlimited data for longer periods. Here are the plans available for online customers:

These plans offer a variety of options based on the duration of travelers’ stays in Japan and their anticipated data usage. The ability to choose from short-term to long-term data plans makes the service adaptable to the unique needs of every traveler.

For those purchasing Japan SIM in Lawson stores, the available topping options may vary slightly, but the core plans offer travelers flexibility to stay connected across the country.

Special Offer for New Customers

In celebration of the online launch of “Japan SIM”, KDDI is offering a special promotion for new customers who register for povo2.0 service through the Japan SIM. New customers can receive “Unlimited Data (24 Hours)” at no additional charge by simply entering a promo code. This special offer is valid from August 28, 2025, and continues until an end date, which will be announced at a later time on the official website.

This special promotion is a great way for first-time users to enjoy unlimited data during their initial days in Japan, ensuring they stay connected without worrying about data limits. The 24-hour data offer is perfect for those who need immediate access to mobile services as they adjust to their new surroundings.

Aiming for a Comfortable and Convenient Experience for Travelers

The goal of the “Japan SIM” service is to ensure that travelers have a comfortable and fulfilling experience in Japan. By providing a seamless mobile data solution, KDDI aims to enhance the overall travel experience, making it easier for visitors to navigate, communicate, and enjoy everything Japan has to offer without the stress of finding local SIM cards or data plans upon arrival.

Whether you’re a tourist, business traveler, or solo adventurer, Japan SIM offers a reliable and straightforward way to stay connected throughout your trip. The online availability adds an extra layer of convenience, allowing travelers to prepare in advance for their travels and ensure they can start using data as soon as they land in Japan.

Key Features of Japan SIM

• Easy Online Application: Travelers can apply for the service and download the eSIM profile before arriving in Japan.
• Wide Range of Plans: Offers flexible plans with data top-ups and unlimited data options to suit different needs and stay lengths.
• Affordable Pricing: Plans starting from ¥300, making it a budget-friendly option for travelers.
• Promo Code Offer: New customers can enjoy “Unlimited Data (24 Hours)” for free when registering for povo2.0 service.
• Nationwide Availability: Japan SIM is available online and at approximately 14,600 Lawson locations across Japan.

How to Apply for Japan SIM eSIM via povo2.0

• Step 1: Check Device Compatibility
  • Ensure your smartphone supports eSIM technology and is unlocked.
  • Compatible devices include most recent iPhones and certain Android models.
• Step 2: Visit the Japan SIM Online Portal
  • Navigate to the official Japan SIM portal
• Step 3: Start the Registration Process
  • Click on the “Get started” button to begin signing up.
• Step 4: Provide Your Email Address
  • Enter your email address and wait for a one-time password (OTP) to verify it.
• Step 5: Enter Your Contact Phone Number
  • Input your phone number and verify it with a second OTP sent to your phone.
• Step 6: Agree to Terms and Conditions
  • Review and accept the terms and conditions presented during registration.
• Step 7: Provide Personal Information
  • Enter your full name and date of birth as required.
• Step 8: Set Up Payment Method
  • Register a valid credit card for payment. (Note: Only credit card payments are accepted.)
• Step 9: eSIM Issuance
  • After registration, the eSIM will be issued. The process takes about 1-2 minutes.
• Step 10: Retrieve Activation Details
  • Copy the SM-DP+ Address and Activation Code provided upon eSIM issuance.
• Step 11: Install the eSIM on Your Device

Follow the installation steps based on your device:

• • iPhone: Go to Settings > Cellular > Add Cellular Plan > Enter Details Manually > Input the SM-DP+ Address and Activation Code > Tap Next.
  • Android: Go to Settings > Network & Internet > SIMs > Add SIM > Set up an eSIM > Enter Details Manually > Input the SM-DP+ Address and Activation Code > Tap Set up.