【Japan eSIM】 5G Unlimited Data 【Buy One, Get One Free】
Note:
After the order is completed, the QR code will be sent to the email address you provided within 12 hours.
After receiving the e-SIM QR code, it will be valid for 30 days. Please activate it within 30 days. However, the QR code validity period is not the same as the number of travel days included with your e-SIM purchase.
The validity period of the data plan begins when the data service is activated.
Data usage is calculated according to Hong Kong time (GMT+8), from 00:00:00 to 23:59:59, as one day. Any period of less than one day will also be counted as one day.
For use only with phones that support eSIM; it cannot be used with Wi-Fi egg devices.
Usage within the data allowance is provided according to standard transmission specifications. If usage exceeds the data allowance, the transmission speed will be restricted or reduced to no more than 128 kbps.
To maintain service quality, hotspot sharing is not recommended.
Use of 4G/5G services requires a phone or device that supports 4G/5G frequency bands. Network service availability depends on the designated network operator's coverage, system compatibility, and other network-related factors.
Actual data transmission speeds may vary depending on network conditions at the time, hardware, software, and other factors.
The network operator is automatically assigned by the system according to resource availability.
Each eSIM can only be scanned and downloaded once on one device. After it has been downloaded and bound, please do not change or delete it. If this causes the eSIM to become unusable, it cannot be replaced or refunded.
If you need assistance, Happy Telecom provides comprehensive customer service support (Monday to Sunday, 09:00~21:00). Please contact the Happy Telecom customer service hotline at +852 81991000, WhatsApp +852 62127772, WeChat +852 62127772, or email info@futurepower.com.hk. If possible, please provide a screenshot of the ICCID/SIM number and the network settings page for us to check and follow up.
I traveled from Canada with my daughter for a free trip to Tokyo and booked a one-day Yokohama tour through Trip.com.
Thanks to our guide Alex’s kindness and well-organized itinerary, we had a comfortable and truly enjoyable day. It was a wonderful memory for both of us!