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The best eSIM for Japan
Japan has excellent 4G and 5G coverage, but free public wifi is less common than most travelers expect. An eSIM for Japan can be activated before you land at Narita or Kansai, so maps, translation apps and the Suica app work from the moment you arrive.
eSIM by country
Practical tips
- Pick a plan that runs on docomo, au or SoftBank, the three major networks
- Bring enough data for maps and translation apps, especially outside major cities
- Shinkansen wifi is often slow, rely on your own data instead
Recommended providers
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Airalo
Global coverage in most countries, ideal for longer trips and digital nomads.
Holafly
Unlimited data plans per country, handy if you don't want to track remaining data.
Nomad
Regional and global eSIM bundles through a clear app, with flexible validity periods.