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Japan Short Trip

TSimTech

5G

5 days

3 GB

Earn $0.45 rewards cashback in your MobiPay wallet with this purchase

Details

Data

Calls

SMS

Network

5G/4G/LTE

Activation Policy

Package activates upon first data usage.

IP Routing

Singapore

Hotspot

Available

Speed

Unrestricted

Top-up

Not Available

Usage Tracking

Realtime, in-app

  • This is a data-only eSIM. It does not come with a phone number.
  • Simply scan the QR code to download and use the eSIM. No other activation or registration steps needed.
  • Validity will start upon first data usage.
  • 5G availability depends on network coverage, regional device specifications, and phone settings. Where 5G is not available the eSIM will provide high quality 4G LTE network connection subject to network availability.
  • One-time prepaid package. No auto-renewals, no contracts.
  • Full data speeds - no daily limits, no throttling. Mobile hotspot is supported.
  • Usable only with eSIM compatible phones and tablets which are not carrier locked. If in doubt, please check the FAQ section.
  • The eSIM will expire if not activated within 2 months of purchase.

4.8/5

App Store

4.9/5

Google Play

Excellent

Trustpilot

Destinations & networks

⚠️ The operator can change the networks the eSIM connects to without notice.

🇯🇵

Japan

au (KDDI)5G
SoftBank5G

Help Center

The sure way you can verify if your phone is compatible: iPhone: Go Settings -> Cellular (or Mobile Data). If you see ‘Add Cellular Plan’ or ‘Add Mobile Plan’, the phone supports eSIM Samsung: Go Settings -> Connections -> SIM Card Manager. If you see ‘Add Mobile Plan’, the phone supports eSIM Google Pixel: Go Settings -> Networks & Internet -> SIMs -> ‘+Add more’. If you are using Pixel 4/4a or a later model, it will be there. IMPORTANT! Some models have exceptions depending on models and markets. Operator locked devices: If your device is locked to a specific carrier due to a contract, it needs to be unlocked first to be able to use the eSIMs sold on our platform.

Yes! With dual-SIM functionality you can have both your physical SIM and eSIM active at the same time.

Yes, your phone can store many eSIM profiles at once. You can choose which one to use at in your phone settings.

Yes! Mobile hotspot featured is enabled in all of our products, except if explicitly mentioned in the product details.

Reviews

5.0

Perfect

Ს

Სოპი

App Store

How it works

  1. 1

    Checkout using secure payment methods

    Get your eSIM by email within seconds.

  2. 2

    Install eSIM

    Instantly get your eSIM and configure it in your eSIM compatible device

  3. 3

    Enjoy high speed connectivity

    Once eSIM is configured, you can enjoy high speed roaming data connectivity

Why MobiMatter is best for Japan eSIMs?

Instant Activation

Activate your Japan eSIM in seconds. Install it in one tap from the MobiMatter app, or scan the QR code, and stay connected from the moment you land.

Flexible Plans, Great Value

Choose affordable short or long-term data packages for Japan - perfect for business trips, vacations, or for digital nomads. Most packages provide the option to top-up also.

How MobiMatter compares with other eSIM brands

24/7 Customer Support

Stay connected with peace of mind, backed by our round-the-clock customer service team. Reach out to them via the troubleshoot link.

MobiMatter Rewards

Sign in and pick one reward at checkout on every order.

  • 10%

    cashback on every order

  • 3%

    instant discount

  • up to

    $5

    for you and every friend you refer

Referral rewards apply to your friend’s first purchase.

Explore MobiMatter Rewards

Hear from our customers

  • 5.0

    "I think this is the fourth time I'm using it abroad. There was only one issue, but the support was very quick. It feels like they are waiting at the screen for fast help. The problem was identified in seconds and a new QR code was sent. Thank you very much."

    Translated from Turkish

    M

    Mhmtclik

    App Store

  • 5.0

    Amazing app! Using it 3 years and never had any problem. I recommend it to everyone

    R

    Réka1209

    App Store

  • 5.0

    good prices and great (and quick) help of ClientService when I had a problem

    R

    Reut Ben-Yaakov

    Play Store

  • 5.0

    The best and reliable place to get eSim for international travel at the best rates.

    A

    Ayush Dhaubanjar

    Play Store

  • 5.0

    Great app for eSIM, with many options and good prices.

    Translated from Spanish

    W

    Waynemarco_

    App Store

  • 5.0

    I bought the service for the second time for a trip to Turkey. I had some trouble finding the right settings on my iphone. Support helped out immediately and everything was working well when I arrived in Turkey.

    A

    Alex_M01

    App Store

  • 5.0

    I've tried many different platforms until now, but I've been using Matter for the last 3 months. The price, performance, signal strength, fast border crossings – in a single sentence, it's a perfect platform 🙏🙏🙏

    U

    Ugur tuncer

    Play Store

  • 5.0

    Always reliable, stores your esims for the future, allows top-up. I used it several times, no surprises. Brilliant!

    S

    Sebastian Kristof

    Play Store

  • 5.0

    I'm using this app for the third time, I really like it, the network is stable in Turkey

    Translated from Russian

    Д

    Дарья Сергеева

    Play Store

  • 5.0

    This is my go to eSIM whenever I travel. Seamless and reliable connectivity!

    C

    Chiosilang

    App Store

Check data onyour Home Screen.

Add the MobiMatter widget to see data and days left at a glance, then top up in the app before you run out.

Download on the App StoreGet it on Google Play

Illustrative usage data. Top-up available on supported eSIMs.

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Asian Games 2026 Nagoya: Travel Guide & Venue Tips

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Japan Short Trip

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