Japan eSIM 3 days

Japan eSIM 3 Days

Excellent
star
  • Validity: 3 days
  • Data: 5GB-50GB or 1GB/day-3GB/day
  • Network operator: KDDI
  • Coverage: Japan
  • Delivery: Immediate, via email, after order checkout
  • Top-up: Not available

$5.00 – $62.90

$7.50
$13.50
$25.50
$62.90
$5.00
$7.90
$10.00
Description

Plan type: Data only

Coverage areas: Japan

Supported network: KDDI

Local phone number: No

Hotspot/Tethering: Yes

Installation: Scan the QR code or import confirmation code manually to set up the data plan

Activation policy: The plan will be activated after installation. It’s recommended to install eSIM 1 day before departure

15 days to activate: Please activate your data plan before expiry date. Once it expires, Cancellation, Refund or Changes are not allowed

Identity verification: Not required

Max Internet speed: Expected to have 4G/LTE/5G speed. Speed caps will be 128kbps-256kbps after data usage exceeds max data limitation

Delivery: Instantly to your email within 5-10 minutes after payment

Strengths of eSIM

Easy to use

100% online. Receive eSIM via email. Scan a QR code to install. Activate eSIM when you land and get connected instantly.

Free roaming

Save 100% on data roaming charges and comfortably make voice calls and text messages via WhatsApp, Zalo, Facetime,…

Whole Japan coverage

Work in all destinations in Japan. Stay connected anytime, anywhere during Japan travel.

24/7 support

Answer questions and provide 24/7 technical support via chat or email.

Instant delivery

eSIM delivered via email. No waiting for shipping, no removal, no risk of loss.

Keep original SIM

eSIM is digital so it ‘s no need to remove your original SIM cards.

Receive eSIM information by e-mail

As soon as your order is placed, you will receive the Japan eSIM details via email.

A QR code

User’s Guide

Notes:

  • You should install eSIM before departure to stay connected right after landing.
  • If having trouble during installation, DON’T DELETE the eSIM and contact us right away.

How to use Japan eSIM

Check if your phone is eSIM-compatible

Japan eSIM only works on unlocked eSIM-compatible phones, including iPhone, Samsung, Google Pixel, etc. Check if your phone works with eSIM.

Buy online a day before departure

Japan eSIM will be activated from the date you install it on your phone. So, you can buy and install it before departure.

Scan the QR code

Scan the eSIM QR code sent to your valid email address and turn on the data roaming in Settings to browse the web easily.

What people talk about us

The most daring travelers have already tried esimjapan.net. Will you?

Customer Reviews

Based on 10 reviews
70%
(7)
30%
(3)
0%
(0)
0%
(0)
0%
(0)
J
James Wilson
Good backup plan

Didn't end up needing data for the full 3 days but I'm glad I bought it as a backup. Setup took 2 minutes. Even though I didn't use much, I felt covered the whole trip without issues.

E
Elizabeth Martinez
Reliable service

Bought this eSIM plan last minute for a weekend in Osaka. Setup was quick and data worked beautifully the entire time. For only a few dollars, it's the easiest and most affordable solution.

E
Ethan Miller
Perfect option

This Japan 3-day eSIM was exactly what I needed for a short trip. Setup was painless and I had reliable data access the entire time. For the affordable price, it's much better than roaming fees.

Z
Zachary Thomas
Worked flawlessly

I purchased this plan for a 3-day Tokyo trip and it worked perfectly the whole time without issues. Easy setup, great coverage and speeds for light internet use. Highly recommend!

M
Michael Brown
Great backup plan

I already had a Japanese SIM but wanted backup internet just in case. This 3-day eSIM worked perfectly as a backup plan. I didn't end up needing it but I'm glad I had it. Easy to set up too.

12

Frequently asked questions

If you still have questions about this service? We are here to help

Do I need a passport to buy the Japan eSIM?

It is not necessary to show your passport when buying eSIMs at esimjapan.net.

Your data plan will start as soon as you install it on your phone. It is recommended for you to scan and activate your eSIM right before your departure date so you will be connected after landing.
When you install your eSIM, the number of the days will start to count down. If you are not in the country that the eSIM covers, you cannot access the data and will not lose any data in the plan.

For your travels, we recommend using eSIM for tourists if your device supports them.

Install the eSIM with a QR code sent to your email. You can follow the instructions attached in the email. Contact us if you need more information. Read full detailed installation guides.

Yes, the eSIM will allow you to share your mobile data with other devices.

eSIM will give you amount of data at Max speed based on your plan options. After that, the speed capacity will be throttled to 384kbps, you can still browse the web with light use.

Currently, there is no data top-up option. We will announce soon after top-up features done.

After you place your order, we will send an email with your eSIM information, including QR code, confirmation code and activation guide within a few minutes. Just scan the QR code and follow the user guide.

eSIM can only be scanned once. After being activated, it will be ready for you to use until the expired date or the day when data runs out. If you remove eSIM from your phone, you will not be able to use it once again.

The QR code can be scanned once which means that if you remove the eSIM from your phone, you cannot install it again. And eSIM can only be installed on one device.

Show all FAQs