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Japan Travel eSIM - Instant 5G Data Plans for Travel

Japan Travel eSIM - Instant 5G Data Plans for Travel

4.8
Rated 4.8 out of 5 stars
26 Reviews
$26.60 AUD
$26.60 AUD $26.60 AUD
Sale Sold out
Taxes included.
Days
Data Size

Stay Connected in Japan & Tokyo with Premium eSIM Data Plans

Get instant internet access across Japan and Tokyo with our high-speed eSIM card. No more expensive roaming charges or hunting for WiFi – enjoy seamless 5G/4G/LTE connectivity from the moment you land.

Why Choose Our Japan Tokyo eSIM?

  • Instant activation via QR code – no physical SIM card needed
  • 5G/4G/LTE speeds across Japan's major networks
  • No roaming fees – save up to 90% on international data
  • Easy setup – scan QR code and connect in under 5 minutes
  • Reliable coverage in Tokyo, Osaka, Kyoto, and major Japanese cities
  • Easily reachable customer support for your Japan travel needs

How Your Japan eSIM Works:

  1. Purchase your Tokyo travel eSIM data plan online
  2. Receive QR code via email
  3. Scan QR code with your smartphone camera
  4. Install your travel eSIM
  5. Enjoy fast internet throughout Japan

Perfect for Japan Travel:

Whether you're exploring Tokyo's bustling districts, visiting Kyoto's ancient temples, or discovering Osaka's vibrant food scene, stay connected with friends and family. Our travel eSIM works seamlessly across Japan's top mobile networks, ensuring reliable coverage for navigation, social media, work calls, and travel apps.

Frequently Asked Questions:

  • Coverage area: All major Japanese cities including Tokyo, Osaka, Kyoto, Yokohama
  • Speed: Up to 5G where available, 4G/LTE nationwide
  • Data plans: Multiple options from 1GB to unlimited data
  • Validity: Plans available from 5 days to 30 days
  • Activation: Instant activation upon arrival in Japan

Start your Japan travel with reliable internet. Purchase your travel eSIM today and never worry about being disconnected from the world.

View full details

How does KoalaSim's eSIM work?

  • Select the package that works for you!

    Select the data size and the number of days for your trip to get your eSIM with data. Remember to check if your mobile device is compatible.

    Check Compatability 

  • Receive your eSIMs

    Receive your QR code or manual installation code within 12 hours of purchase with easy-to-follow device specific installation steps.

  • Install your eSIM

    Install your eSIM within 60 days before the trip, activate the data once you have arrived at the destination to get connected straight away.
4.8
Rated 4.8 out of 5 stars
Based on 26 reviews
Total 5 star reviews: 21 Total 4 star reviews: 4 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
96%would recommend this product
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26 reviews
  • T
    Tom
    Verified Reviewer
    I recommend this product
    Rated 4 out of 5 stars
    Yesterday
    Skeptical but great!

    Got the unlimited plan and it was actually unlimited which was great, really good price too! Only downside was it took about 30 minutes for the eSIM to get into my inbox, so I had to set it up in Japan instead of at home. 0 issues once I got setup

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  • D
    Daniel
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    3 weeks ago
    Worked perfectly

    I've used other travel eSIMs before, but Koalasims prices were extremely low compared to competitors. It worked perfectly in Tokyo and Kyoto

    Was this helpful?
  • S
    Susan
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    9 months ago
    Excellent for the price

    Took a chance for my 2 week trip in Japan even though I usually go with another eSIM since it was significantly cheaper.

    Had no issues at all during my trip, even when I was out in the country side.

    Was this helpful?
  • T
    Tim
    Verified Reviewer
    I recommend this product
    Rated 4 out of 5 stars
    Yesterday
    Good

    Good price, easy to connect. Set instructions were a bit more complicated than it needed to be.

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  • A
    Anya
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    Yesterday
    Worked along my normal esim

    Was nice i could use it alongside my current sim. Their recommendation was to turn off my normal sim, but it worked completely fine for me. Really easy to use and would recommend it

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