
To make the most of your stay in Japan, internet access is now essential. Sharing information on social media, navigating with map apps, communicating with translation tools, and staying in touch with family and friends – all these require stable, high-speed data communication and a means of communication in case of need.
That’s why we confidently recommend “Rakuten Mobile” to foreigners. With its amazing service offering unlimited data and free calls, it will transform your life in Japan into a richer and more comfortable experience.
Why Rakuten Mobile is Chosen by Foreigners
Here are a few reasons why Rakuten Mobile is particularly popular among foreigners:
1. Unlimited Data – Use as Much as You Want!
With the “Rakuten Saikyo Plan,” you can use as much data as you want without any extra charges! Enjoy streaming videos, playing online games, and making video calls without worrying about data limits. The ability to upload travel memories to social media or research Japanese culture deeply without data concerns is a huge advantage.
*2. Unlimited Domestic Calls! Conditions Apply
Using Rakuten Mobile’s dedicated app, “Rakuten Link,” you can make free calls within Japan. This provides peace of mind for situations requiring calls, such as arranging meetings with friends, making restaurant reservations, or urgent inquiries. *Some conditions apply. Please check the Rakuten Mobile official website for details.
3. Quick & Easy Application Process!
Rakuten Mobile offers several methods to ensure a smooth application process for foreigners:
- Online Application: Once you arrive in Japan, if you have internet access, you can apply anytime, anywhere. By uploading the necessary documents and following the instructions, your SIM card can be dispatched as early as the next day.
- In-Store Application: At Rakuten Mobile shops nationwide, staff will assist you courteously. You can ask any questions on the spot, ensuring a worry-free application process.
4. Affordable Pricing Plans
Despite its comprehensive service offering unlimited data and unlimited domestic calls, Rakuten Mobile’s pricing plans are very affordable. For example, monthly fees are as follows:
- Up to 3GB: 980 JPY (incl. tax 1,078 JPY)
- Over 3GB to 20GB: 1,980 JPY (incl. tax 2,178 JPY)
- Over 20GB: 2,980 JPY (incl. tax 3,278 JPY)
*Prices are subject to change. Please check the Rakuten Mobile official website for the latest information.
5. Integration with the Rakuten Ecosystem
Rakuten Mobile integrates with various services offered by the Rakuten Group. There are abundant opportunities to earn Rakuten Points or get discounts on shopping at Rakuten Ichiba, making your life in Japan even more convenient and economical.
Steps to Get Your Rakuten Mobile SIM in Japan
Getting a Rakuten Mobile SIM in Japan is surprisingly easy.
Step 1: Prepare Necessary Documents
The main documents required for foreigners to contract with Rakuten Mobile are as follows:
- Residence Card (valid)
- Passport (for identity verification)
- Japanese bank account or credit card
Step 2: Choose Your Application Method
- Online Application: Visit the Rakuten Mobile official website and click the “Apply” button to start the process. Enter the required information and upload images of the documents prepared in Step 1.
- In-Store Application: Search for the nearest Rakuten Mobile shop, make a reservation, and visit the store. Follow the staff’s instructions to complete the application.
Step 3: Receive and Set Up Your SIM Card
If you applied online, the SIM card will be delivered by mail. Once it arrives, simply insert the SIM card into your smartphone and perform a quick APN setup, and you can start using it immediately. If you applied in-store, staff will often assist you with the setup on the spot.
Frequently Asked Questions (FAQ)
Q. Is it okay if I don’t speak Japanese?
A. The Rakuten Mobile official website has multi-language support pages, and some stores may have English-speaking staff available.
Q. Can I sign a contract for a short stay?
A. Yes, if the validity period of your Residence Card meets the contract period requirements. Please check the Rakuten Mobile official website for details.
Q. Do I need a SIM-free smartphone?
A. Yes, to use a Rakuten Mobile SIM card, you will need a SIM-free smartphone.
Conclusion
For foreigners, Rakuten Mobile is the optimal choice to make the most of your stay in Japan. You can get unlimited data and unlimited domestic calls with a quick and easy application process.
Make your new life in Japan comfortable and fulfilling with Rakuten Mobile! Check out Rakuten Mobile now and upgrade your experience in Japan.




