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Japan eSIM

Plans from $1.06 · Asia

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eSIM for Japan

Experience Japan with lightning-fast connectivity from CheapereSIM. Japan has world-class 4G/LTE and 5G networks with exceptional coverage in Tokyo, Osaka, Kyoto, Hiroshima, and Sapporo. Whether you are visiting ancient temples in Kyoto, exploring the neon streets of Shinjuku, or riding the Shinkansen bullet train, enjoy blazing-fast mobile data.

Why Choose an eSIM for Japan?

  • Instant activation - Connect immediately upon arriving at Narita, Haneda, or Kansai Airport.
  • World-class speeds - Japan's networks are among the fastest globally.
  • Essential for navigation - Japan's complex train system makes Google Maps indispensable.
  • Translation on the go - Use real-time translation apps to navigate menus and signs.
  • No SIM hassle - Skip the long queues at airport SIM counters.

Travel Tips

Japan has outstanding mobile coverage, including inside train stations and on bullet trains. Data is essential in Japan for navigating the complex rail network and using translation apps, as English signage can be limited outside major tourist areas. Budget 2-3GB per week. The Suica/Pasmo apps on your phone need data to function properly.

Choose Your Plan

Select the data plan that best fits your trip to Japan.

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Price Comparison

Buy cheap Japan eSIM data plans at the lowest price. Compare vs Airalo, Holafly & Saily. Instant QR delivery, no SIM swap, 4G/5G coverage.

Provider 5GB / 30 days Savings
CheapereSIM You
$5.26 --
Saily $13.99 Save 62%
Ours $10.99 Save 52%
Nomad $14.00 Save 62%
Airalo $15.50 Save 66%

Installation Guide

Follow these simple steps to install your eSIM before you travel to Japan.

1

Open Settings

Open Settings

2

Add eSIM

Add eSIM

3

Scan QR Code

Scan QR Code

4

Label & Activate

Label & Activate

You're all set!

You're all set!

Important: You need an iPhone XS or newer, and a Wi-Fi connection to install the eSIM. Install before you travel!

Not sure if your phone supports eSIM? Check the full list of compatible devices

Japan eSIM FAQ

Common questions about using an eSIM in Japan.

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