Get a phone number in Japan in couple of minutes
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Get a phone number in Japan in couple of minutes

2025年5月22日
2 最小読み取り
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Even if a landlord accepts foreigners, one of the first things you need in Japan is a phone number. A few years ago, getting a Japanese SIM card was difficult and expensive, but today, Rakuten Mobile offers an affordable and foreigner-friendly solution.

Why Choose Rakuten Mobile?

  • Easy Online Application – Get your eSIM and phone number instantly.
  • Best Cost-Performance Plan – As of today, Rakuten Mobile offers the Saikyo Plan, including:
Data Usage Individual Plan Family Plan
Up to 3GB ¥980 (¥1,078 incl. tax) ¥880 (¥968 incl. tax)
Up to 20GB ¥1,980 (¥2,178 incl. tax) ¥1,880 (¥2,068 incl. tax)
Unlimited ¥2,980 (¥3,278 incl. tax) ¥2,880 (¥3,168 incl. tax)

No Better Deal on the Market – Rakuten Mobile provides one of the best price-to-performance ratios in Japan.

How to Sign Up

You can sign up through our affiliate link here. The entire process is in English, so it’s easy to complete. However, you must register your address at the city office before subscribing. Even a temporary address works as long as it matches the information on your residence card.

Rakuten Mobile as Home Internet

For those who want to save money on home internet, Rakuten Mobile can be used as a Wi-Fi hotspot for your laptop, TV, and other devices.

  • A traditional home internet connection costs around 4,000 yen/month.
  • With Rakuten Mobile, you get unlimited mobile data + a phone number for just 3,278 yen/month.
  • It’s a 100% reliable solution for most online activities.

Final Thoughts

If you’re moving to Japan, this is one of the best ways to stay connected while saving money. Don’t miss out on this cost-effective mobile plan.

Sign up now with Rakuten Mobile!

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