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Japan
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  • Japan
Japan

Japan

$5.99 AUD
Plans
Returns policy

Our returns policy is super flexible. If you buy an eSIM and it

  • Doesn't work with your phone
  • or you use less than 10% of the data

... we'll refund it, no questions asked.

More information
Receiving your eSIMs

eSIMs are delivered instantly to your email address, along with setup instructions.
Setup Guides

eSIM setup is fast and easy. In short:

  • Grab your eSIM today
  • Install the eSIM using the QR code we provide
  • After you land at your destination, activate the eSIM (essentially allow the new eSIM to connect to the local mobile networks and activate itself)

For more specific details, check out our guides:

Japan

Touch down in Japan and stay effortlessly connected from Tokyo’s neon streets to Kyoto’s quiet temples. This eSIM delivers super-fast 4G/5G data with no roaming fees — perfect for travelers who like things smooth, simple, and seamless.

Use In: 🇯🇵 Japan
Data Only: All data, no drama.
Calls & Texts: Use your fave data apps (WhatsApp, iMessage, FaceTime).

Tech Specs

  • Valid Before Activation: 180 days
  • Activation Region: Japan
  • Hotspot: Absolutely
  • Coverage: JP (4G/5G)
    • 🇯🇵 KDDI 5G, SoftBank 5G, NTT Docomo 5G

Coverage is excellent in urban areas; but might vary in remote spots like jungles, mountains, deserts, or at sea.

... and if you hate it, return it, no questions asked.
$5.99 AUD

Let customers speak for us

from 4 reviews

Great, smooth when setting up and worked flawlessly

Danny
Japan

The RoamMate e-Sim was super simple to setup once I landed in Singapore, and we were super happy with the coverage and speed it provided. What made it even better is I didn't have to change anything when we shifted to Thailand for the remaining of our Holiday, everything just switched over and continued with the same great speed and coverage. It was basically dummy proof to setup (I'm the dummy) as the emailed instructions were simple and easy to follow, which hasn't been my experience using other e-Sims on our previous trip. I'll definitely be using RoamMate again on our next Holiday!!

Kris Siemon
Asia (12 areas)

So great - the team are awesome and my eSIM worked flawlessly! Definitely giving Roammate a call next time I go on a trip. Thanks guys!

Frankie Wallace
Japan

Setup was easy and fast, and the eSIM worked as soon as we landed. Made our busy Berlin trip a million times easier!

Gavin Davidson
Europe & UK

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