Japan 5G eSIM | Daily/Total Data Package | 1–30 Days | 24-Hour Billing | QR Code
from $0.74
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About this experience
• It is recommended to install the eSIM on the day of departure. If installed within the coverage area, the validity period will start immediately.
• Please ensure a stable internet connection (mobile data or Wi-Fi) before installation.
• Enable “Data Roaming” upon arrival at your destination.
[Step 1: Install eSIM]
Method A: One-Click Installation (Recommended)
• Open the Trip.com App → “Account” → “All Bookings” → “Install”.
Method B: QR Code or Manual Installation
Scan the QR code. If this is not possible, manually enter the SM-DP+ address and activation code.
• iPhone: Settings > Cellular / Mobile Service > Add eSIM
• Android: Settings > Network & Internet > SIMs > Add SIM
[Step 2: Activate Upon Arrival]
① Enable Plan: Turn this eSIM “On” in Settings.
② Switch Data Source: Set this eSIM as the default for mobile data; disable any VPNs or profiles.
③ Enable Roaming: Turn on “Data Roaming” and wait 1–3 minutes for the connection.
[Troubleshooting: Manual APN Settings]
1. If there is no internet connection or hotspot, please configure the APN manually.
2. Path:
• iPhone: Settings > Cellular / Mobile Service > Mobile Data Network
• Android: Settings > Network & Internet > Mobile Network > Access Point Names (APN)
3. Enter APN:mobile
4. Save the settings and restart the device.
What's included
- eSIM
- Data plan
- Hotspot/tethering support
Not included
- Calls
- SMS
Things to note
- [eSIM Requirements]Device must support eSIM functionality: Dial *#06# on the dialing screen
- If 5G is unavailable, the device will automatically connect to 4G/LTE.
- [Enable Data Roaming]Ensure the "Data Roaming" option is enabled for the eSIM.
- After installation, it will be bound to that device and cannot be transferred to another device.
- Actual connectivity depends on the local carrier's coverage
- [Hotspot Sharing]Hotspot sharing is supported, but due to device differences, it cannot be guaranteed that all devices will be able to share.
- Please ensure the device meets these requirements before purchase for proper eSIM usage.
- If no EID is displayed, eSIM cannot be used.Device must be unlocked: Confirm with the carrier whether the device is locked to a specific network
- [Network Information]Signal quality may be affected by factors such as location, terrain, building obstructions, number of users, and weather
- [Setting up eSIM]Please install and activate the eSIM after arriving at the destination while connected to the network
- Installing the eSIM in a non-destination country/region may cause the eSIM to become invalid or cause usage time to be calculated prematurely.If installation issues occur, please refer to the usage guide.
- [Do not delete eSIM after installation]A QR Code can only be used on one device
- If EID is shown, the device supports eSIM
Frequently asked questions
Can I cancel this booking?
Every option shows its own cancellation terms before you pay — where free cancellation applies, the window closes at 00:00 (midnight), local time at the destination, on the cut-off day. Cancel from My bookings within the window for a full refund (once your ticket has been issued, message support inside the window and we cancel it for you); after it, the option's terms apply. Full details in our cancellation & refund policy.
Can I change the date of my booking?
Date changes aren't automatic — they depend on the operator. Email support@readytrip.com from the address you booked with, quoting your booking reference and the new date you'd like, and we'll ask the operator for you. Changes are subject to their approval and availability; if the date can't be moved, your booking's cancellation terms apply.
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