App
Customer Support
KWD
Find Bookings
Top Picks for Japan SIM Cards
Search attraction or activity
SIM Cards
Top Picks
Available Today
Available Tomorrow
35 Results for Japan SIM Cards
Sort by
Recommended
FromKWD 0.18
FromKWD 0.11
FromKWD 0.11
FromKWD 0.20
FromKWD 0.62
FromKWD 0.40
FromKWD 0.10
FromKWD 0.13
FromKWD 0.11
FromKWD 0.10
FromKWD 0.17
FromKWD 3.09
FromKWD 0.17
FromKWD 0.15
FromKWD 0.47
FromKWD 2.81
FromKWD 0.90
FromKWD 1.27
1
2
Reviews/Trip Moments
★
★
★
★
★
Reviews: Japan SoftBank Docomo eSIM | Day Pass/Data Package | 1-30 Days | QR Code
Anonymous User2025-01-06
Setting up the sim card is seamless by scanning the QR code. Data network has always been great without any issues!★
★
★
★
★
Reviews: Japan | 5G/4G eSIM | Day Pass/Total Package | 24H | 1-30 days | QR code
Anonymous User2025-07-08
Mount Aso is an absolute must-visit in Japan. Unbeatable value for the ticket price!★
★
★
★
★
Reviews: Japan 4G/5G eSIM 1-30 days High-speed data Daily package/Data package Optional number of days (natural day) QR code
Terry06172025-07-04
Buy email through Trip.com and send QR code, you can install it in advance. Arriving in Japan, you can open roaming and open esm. Continue to run at the network speed of 10Mbps. Every day 100GB high-speed traffic, speed down 128kbps. In fact, it is not used at all, anyway, you can rest assured that you are full.★
★
★
★
★
Reviews: Japan eSIM | softbank | 5G/4G | High-speed data | Daily package/data package | Natural day | QR code
Anonymous User2025-06-26
I was quite satisfied with the overall performance of the network signal during this trip to the Shanyin area. Whether it is activities in the city or travel to more remote attractions, the signal can be stable, with almost no disconnection or delay. Even in an open area like the Tottori sand dunes, the network can be connected smoothly, whether it is instant information query, navigation or contact with relatives and friends, it is very smooth and convenient. Especially worth mentioning is that the way to connect is now much simpler than before, no longer need to scan QR Code or enter passwords like in the past, as long as you open the application on your phone directly, click on it, you can quickly connect to the Internet. Great time savings and improved experience. Overall, this experience of online use made my journey more worry-free and made me leave a good impression on this kind of service.★
★
★
★
★
Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Data Packages | 1-30 Days | 24-Hour Billing | QR Code
Hongbla2025-07-06
Impressive coverage for such a low price! I used this eSIM for a quick layover and it worked as expected. Connection speed was decent and perfect for checking maps and emails. Great for emergency or short-term global use.★
★
★
★
★
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Anonymous User2025-07-09
We wanted to have network after we arrived Dubai, it worked. We activated the eSim one day before our departure, after landed in Dubai, we restated the phone, it worked straight away. When we arrived Rome, it worked too. The only thing was no data on the last day, it may due to time differences when we activated the Sim. Not an issue.
Payment Methods
Our Partners
Contact Center
of the year 2024
of the year 2024
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.