Docomo (IIJ) Japan eSIM card native resources: Daily high-speed/unlimited data plan
- Collect your voucher and redeem immediately. Scan the QR code for automatic connection – super convenient internet access!
- No need to wait for mail, no need to travel to pick it up, no more worries about losing the SIM card ejector tool, travel abroad with peace of mind.
- Using native network resources from Docomo (IIJ) in Japan, the signal is stable, no need to change SIM cards, and original phone numbers are never missed, ensuring high efficiency for business trips.
Package Options
Product Info
The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.
- eSIM installation precautions -
When installing the eSIM, interrupting or exiting the installation program will cause the eSIM installation to fail and the eSIM cannot be reissued.
To install the eSIM, you must be connected to a stable network (WiFi or mobile network). It is recommended to complete the installation before boarding the plane and turn on the phone when you arrive at your destination.
The usage period of the eSIM begins after installation. If you are taking a long-distance or overnight flight, it is recommended to purchase an extra day of usage. You can install the eSIM before boarding the flight to get the best user experience.
Please confirm that your device is compatible with eSIM before purchasing. After sending the eSIM QR code, this product is non-refundable
eSIM installation and activation process (iOS)
How to manually enter the enablement code
Important Info
Reminders
The barcode is valid for 30 days from the date of purchase.
Once payment is completed and the order is placed, the product cannot be returned. It is recommended to purchase within 14 days before departure.
Please be sure to fill in the correct departure date and number of days to avoid failure to activate
You will receive the eSIM QR code within 1-2 working days after the order payment is completed.
Day calculation method: Assuming the service is activated at 09:00 on the 1st, the first day ends at 23:59 on the 1st; the service will continue until 23:59 on the last day of the plan, after which it will automatically expire. (Example: 3-day plan → used until 23:59 on the 3rd)
The network will change with factors such as the number of users, climate, building shadows and location. If the reception is unstable, please be sure to contact technical customer service
In order to maintain the quality of network usage, please comply with the local fair traffic usage principles (FUP, Fair Usage Policy) of each country. Telecom operators will strictly enforce the rules for large-scale uploading, downloading, watching videos or live broadcasting in a short period of time, which may result in reduced speed or inability to access the Internet. To maintain your Internet quality, please pay attention to
Cancellation Policy
- Once the order has been completed, it cannot be canceled, modified, or refunded
- Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.
FAQ
The KDDI Japan eSIM utilizes KDDI's robust roaming network, ensuring a stable and reliable signal throughout Japan. It offers super-wide bandwidth, providing uncongested and smooth internet browsing, which is crucial for travelers needing consistent connectivity across various regions.
A KDDI Japan eSIM is an excellent choice for tourists due to its convenience. It eliminates the need for physical SIM cards, postal delivery, or in-person collection. Travelers simply scan a QR code to activate, avoiding the hassle of changing cards and the risk of losing small components like ejector tools, ensuring a seamless start to their trip.
Setting up and activating a KDDI Japan eSIM is straightforward. After receiving your voucher, you'll simply scan the provided QR code to initiate the eSIM installation on your compatible device. The connection is automatic upon setup, allowing for immediate internet access without manual configuration or delays.
Yes, the KDDI Japan eSIM is designed primarily for data connectivity. It provides daily high-speed or unlimited data plans, allowing you to use the internet for navigation, communication, and browsing without needing to swap physical SIM cards. It is optimized for seamless internet access during your travels.
The KDDI Japan eSIM offers flexible data plan options, typically including daily high-speed data with either a set data allowance per day or unlimited data. These plans cater to various trip durations, allowing travelers to choose an option that best fits their usage needs, whether for a short visit or an extended stay.
Important considerations for using a KDDI Japan eSIM include ensuring your mobile device is eSIM-compatible before purchase. Unlike physical SIM cards, an eSIM profile is embedded digitally, meaning it cannot be physically transferred between devices. Additionally, an initial internet connection, usually via Wi-Fi, is typically required for the eSIM's activation process.
For business travelers, the KDDI Japan eSIM offers significant advantages by allowing you to keep your original phone number active for calls while using the eSIM for data. This dual functionality ensures you don't miss important business calls to your primary number, enhancing efficiency and connectivity during work trips abroad.
A KDDI Japan eSIM simplifies internet access by eliminating the need for physical SIM card handling. Travelers avoid waiting for mail delivery, going to pickup locations, or fumbling with small card ejector tools. The instant activation via QR code means peace of mind and immediate online connectivity upon arrival.
Get Help
