Japan 10GB 30-Day eSIM – Airalo 5G
Covers Japan
IP routes via Not disclosed by provider
Trips eSIM
Popular destinations
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Affordable travel eSIMs for 195+ destinations. Delivered digitally in minutes.
Compare 840 plans from multiple providers.
What is an eSIM?
A travel eSIM is a prepaid mobile data plan that downloads onto your phone as a digital profile instead of arriving as a plastic SIM card. Buy it online, scan the QR code before you fly, and connect as soon as you land.
How eSIM worksTrips eSIM sells travel eSIM data plans covering destinations across Europe, Asia, the Americas, the Middle East, Africa, and Oceania. Plans run on local 4G LTE and 5G networks through partner suppliers. After payment confirmation and supplier processing, delivery to your checkout email is usually completed within five minutes.
Your existing SIM stays in the phone, so your own number keeps receiving calls and verification codes while the eSIM handles data. Your device must support eSIM and be carrier-unlocked. Refund requests are accepted within 14 days of purchase, subject to the Refund Policy.
Get your eSIM by email in minutes.
Scan a QR code and install before departure.
Turn on data roaming and get connected.
Start with a destination
Choose your destination and find the right data plan for your trip.
Compare before you travel
Covers Japan
IP routes via Not disclosed by provider
Covers United States
IP routes via USA
Works with popular AI servicesAbout AI service routing
Some travel eSIMs route internet traffic through different regions. Routing may
affect access to certain online and AI services. We identify plans whose routing
is generally more suitable for accessing popular AI services.
Covers Italy, San Marino, Vatican City
IP routes via Western Europe
Works with popular AI servicesAbout AI service routing
Some travel eSIMs route internet traffic through different regions. Routing may
affect access to certain online and AI services. We identify plans whose routing
is generally more suitable for accessing popular AI services.
Covers Türkiye
IP routes via UK
Works with popular AI servicesAbout AI service routing
Some travel eSIMs route internet traffic through different regions. Routing may
affect access to certain online and AI services. We identify plans whose routing
is generally more suitable for accessing popular AI services.
+3 more countries Covers Indonesia, South Korea, Malaysia, Singapore, Thailand, Vietnam
IP routes via Hong Kong
Routing may affect AI servicesAbout AI service routing
Some travel eSIMs route internet traffic through different regions. Routing may
affect access to certain online and AI services. We identify plans whose routing
is generally more suitable for accessing popular AI services.
+31 more countries Covers Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, United Kingdom, Greece, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Lithuania, Luxembourg, Latvia, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia, Türkiye, Vatican City
IP routes via United Kingdom
Works with popular AI servicesAbout AI service routing
Some travel eSIMs route internet traffic through different regions. Routing may
affect access to certain online and AI services. We identify plans whose routing
is generally more suitable for accessing popular AI services.
Covers South Korea
IP routes via Hong Kong
Routing may affect AI servicesAbout AI service routing
Some travel eSIMs route internet traffic through different regions. Routing may
affect access to certain online and AI services. We identify plans whose routing
is generally more suitable for accessing popular AI services.
Covers Thailand
IP routes via Hong Kong
Routing may affect AI servicesAbout AI service routing
Some travel eSIMs route internet traffic through different regions. Routing may
affect access to certain online and AI services. We identify plans whose routing
is generally more suitable for accessing popular AI services.
How it works
Compare the included data, validity, coverage, and activation details before checkout.
After payment and supplier confirmation, follow the installation details sent with your order.
Activation timing follows the instructions for your selected plan, so review them before you travel.
Why Trips eSIM
Review the catalog details that matter before choosing an eSIM.
Install digitally while keeping your original SIM available in your phone.
Search destinations and review plans from the device you travel with.
Contact support@tripsimgo.com when you need practical order or setup guidance.
Your device must support eSIM and be carrier-unlocked. Support varies by exact model, purchase country, and carrier lock status.
Check compatibility Ask for helpFrequently asked questions
After successful payment confirmation and supplier processing, delivery to your checkout email is usually completed within five minutes. Payment review, supplier processing, identity verification, availability, system issues, or email delays can take longer. Contact support if it has not arrived within 12 hours.
Install before travel when the plan instructions allow it, but follow the product's activation policy before enabling the plan. Installing and activating are not always the same event. Do not delete an installed eSIM unless support explicitly instructs you to do so.
Yes. An eSIM does not require removing your physical SIM. Your phone settings control which line uses mobile data, calls, and messages; avoid unintended home-carrier roaming charges.
Hotspot support depends on the selected plan and network. Check the plan details before purchase.
Confirm that your exact model supports eSIM and is carrier-unlocked before purchasing. Regional and carrier-specific device variants can differ.
Submit the request within 14 days after purchase. Eligibility depends on delivery, installation, activation, use, the reason for the request, and applicable law. Read the Refund Policy.
Delivery is subject to payment confirmation and supplier processing. Contact support if it has not arrived within 12 hours. Travel-ready support when you need it.