We're a leading Australian travel business focused on bringing affordable telecommunication solutions for outbound Aussie travellers. Since our inception, we have helped over 150,000 Aussies connect like locals abroad and and save on having to pay roaming fees.

Are there any hidden fees?

All of our products are Prepaid. The features and allowances on each of our International Travel SIM and International eSIM are all disclosed upfront. So you know exactly what you're getting when you purchase and there are no hidden surprises later on.

Can I use my SIM on a cruise?

All of our Prepaid Travel SIMs work in areas where cellular signal is available. At open sea, when you're outside range of network towers, cellular signal may be weak or not available. However coverage will be available closer to port.

Can I keep my Australian number?

You can keep your Australian number active for calls & SMS while using a travel SIM or eSIM for data, If your phone supports dual SIMs (International roaming fees can apply). However, please note that having 2 SIMs enabled on roaming can cause conflicts where both SIM profiles compete on the same network for connection. For good practice, we always recommend turning off your Australian SIM unless you need it to receive important calls or texts.

SIM and device compatibility?

Your phone needs to be unlocked to be able to use our SIMs. If you're unsure whether if your phone is unlocked, please contact your telco provider to check. If your phone has been issued to you from your employer, please check with them for compatibility as some work devices have additional security applications installed. Some foreign networks have region specific frequency band requirements (eg USA). Which makes those networks less compatible with Australian phones. Please make sure you read the product information and use the network's own compatibility checkers where advised and applicable.

What are the delivery options?

SIM Cards All orders are dispatched from Melbourne and carried out by Australia Post Australia wide. Orders placed prior to 3PM AEST will be dispatched same business day. We offer 2 postage options. If you require a SIM urgently, we recommend placing your order with Express Post. Free Standard Post: 4-7 Business Days Express Post ($7): 1-2 Business Days Upon placing an order, you will receive an order confirmation email from us. Once your order has been dispatched by our team, you will receive a confirmation of dispatch email along with the tracking number for your order. You can then track your order by clicking the tracking number in the email. Please note express post can take longer if the delivery address is not within AusPost's express post delivery network. eSIMs eSIMs are delivered via email after purchase. Please ensure you monitor your email's spam folder in case your eSIM is filtered there by your inbox.

Who do I contact If I need help?

Our customer support team is always available to assist with any enquiries you may have. You can live chat with us via our website, or email us directly at: hello@prepaidsims.com.au In order for our team to assist promptly, please make sure you include your order number, screenshot of your phone's network/mobile data & APN settings and a description of the issue you're encountering.

Local Network Coverage

Japan eSIM | Unlimited Data

Name: Japan eSIM | Unlimited Data
Brand: prepaidsims
SKU: JPESUN-30
Price: 119.0 AUD
Availability: InStock

Enjoy true unlimited 5G high speed data while travelling across Japan. Perfect for heavy data users, family trips and digital nomads seeking uninterrupted connection throughout the journey.

QR Delivery

Via Email

Keep Your Number

WhatsApp & VoIP

Easy Activation

In minutes

No Roaming Fees

Save more

IMPORTANT INFO!

eSIM compatible device required

Validity: Valid for 3 - 30 days from activation
Data Speeds: 5G/4G/LTE
Data Allowance: Unlimited (No daily limit)
Hotspot/Tethering: Allowed
Phone Number: None (Data Only)
Calls & Texts: Use WhatsApp/Messenger etc
Coverage: Softbank/KDDI

SIM Type: eSIM (QR/Activation Code)
ID Registration: Not Required
Recharges: Cannot be recharged. Buy multiple eSIMs for extended use
Device: Use in eSIM compatible devices
Delivery: Emailed after purchase
Installation: Follow simple steps in eSIM email

🇯🇵 Japan

Activating your eSIM

In order to use the Japan eSIM, you need to have an eSIM compatible device. Your device also needs to be unlocked.

Your Japan eSIM will automatically activate when your phone connects to the local network in Japan. Follow the eSIM installation instructions contained in your eSIM email.

When you arrive in Japan, install the eSIM into your phone. The eSIM will self activate once your phone receives cellular signal (Roaming must be enabled).

Once you have installed your eSIM, YOU MUST NOT UNINSTALL OR DELETE THE eSIM PROFILE. Doing so will erase the profile and the eSIM plan will be lost.

Your Mobile Number

The Japan eSIM does not come with a phone number and cannot be used for calls and texts. We recommend using VoIP apps such as WhatsApp or Messenger etc for calls and texts.

Recharging your SIM

The Japan eSIM cannot be recharged. We recommend purchasing multiple eSIMs for if additional coverage is required.

Checking Usage/Balances

The easiest way to monitor data usage is via your phone's network settings. There will be a data tracker which lets you know how much roaming data has been used since installing the eSIM.

iPhone : Go to Settings > Cellular/Mobile > Current Period/Current Period Roaming.
Android: Go to Settings > Connections > Data Usage.
Google Pixel: Go to Settings > Network & Internet > SIMs.

$125 $119

Tax included.

Choose Your Plan

$119 / $4 Per Day

30 Days

$125 $119

$3.97 / day

20 Days

$82 $80

$2.67 / day

15 Days

$67 $65

$2.17 / day

10 Days

$47 $45

$1.5 / day

7 Days

$37 $35

$1.17 / day

3 Days

$23 $22

$0.73 / day

Quantity

In stock
Backordered, shipping soon

Works on local 5G / 4G networks

Simple QR code eSIM installation

Connect instantly on arrival

100% Secure Checkout

Money Back Promise

You're protected from Faulty SIMs

Aussie Company

Local Melbourne based business

Trusted by 150,000+

Can't go wrong with 6000+ 5 star reviews

Local Support Team

here for you before, during & after your trip

Validity: Valid for 3 - 30 days from activation
Data Speeds: 5G/4G/LTE
Data Allowance: Unlimited (No daily limit)
Hotspot/Tethering: Allowed
Phone Number: None (Data Only)
Calls & Texts: Use WhatsApp/Messenger etc
Coverage: Softbank/KDDI

SIM Type: eSIM (QR/Activation Code)
ID Registration: Not Required
Recharges: Cannot be recharged. Buy multiple eSIMs for extended use
Device: Use in eSIM compatible devices
Delivery: Emailed after purchase
Installation: Follow simple steps in eSIM email

🇯🇵 Japan

Activating your eSIM

In order to use the Japan eSIM, you need to have an eSIM compatible device. Your device also needs to be unlocked.

Your Japan eSIM will automatically activate when your phone connects to the local network in Japan. Follow the eSIM installation instructions contained in your eSIM email.

When you arrive in Japan, install the eSIM into your phone. The eSIM will self activate once your phone receives cellular signal (Roaming must be enabled).

Once you have installed your eSIM, YOU MUST NOT UNINSTALL OR DELETE THE eSIM PROFILE. Doing so will erase the profile and the eSIM plan will be lost.

Your Mobile Number

The Japan eSIM does not come with a phone number and cannot be used for calls and texts. We recommend using VoIP apps such as WhatsApp or Messenger etc for calls and texts.

Recharging your SIM

The Japan eSIM cannot be recharged. We recommend purchasing multiple eSIMs for if additional coverage is required.

Checking Usage/Balances

The easiest way to monitor data usage is via your phone's network settings. There will be a data tracker which lets you know how much roaming data has been used since installing the eSIM.

iPhone : Go to Settings > Cellular/Mobile > Current Period/Current Period Roaming.
Android: Go to Settings > Connections > Data Usage.
Google Pixel: Go to Settings > Network & Internet > SIMs.

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How it Works

Buy

Choose a plan suiting your usage needs.

Receive

Receive your eSIM QR code by email.

Scan

Follow simple steps to install your eSIM.

Connect

Enjoy instant data connection on arrival.

Japan eSIM | Unlimited Data

Activating your eSIM

Your Mobile Number

Recharging your SIM

Checking Usage/Balances

Choose Your Plan

Activating your eSIM

Your Mobile Number

Recharging your SIM

Checking Usage/Balances

How it Works

FAQs

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Japan eSIM | Unlimited Data

Activating your eSIM

Your Mobile Number

Recharging your SIM

Checking Usage/Balances

Choose Your Plan

Activating your eSIM

Your Mobile Number

Recharging your SIM

Checking Usage/Balances

How it Works

Customer Reviews