Unlimited data allowance enables uninterrupted internet access throughout your stay
Instant eSIM activation allows immediate use without physical SIM card hassle
Supports both 4G and 5G LTE networks for fast, reliable connectivity
Tethering and hotspot features let you share your data with multiple devices
Compatible with popular apps like WhatsApp, Facetime, Skype, and Zoom for versatile communication
Data Allowance: 1, 5, 10, 20 or 50 GB, or Unlimited
Validity Period: GB plans 30 days · Unlimited 7, 15 or 30 days (starts on first connection in Japan)
Unlimited Data Speed: No fair-use cap — full speed for the whole plan
Tethering / Hotspot: GB plans use your allowance · Unlimited includes 6 GB (7 days), 14 GB (15 days), 30 GB (30
Data Allowance
1 GB to unlimited
Validity Period
7 to 30 days
SIM Form
eSIM (digital)
Data Speed
4G, 5G LTE
Supported Countries
Japan
Plan Type
Data only
Activation Method
Automatic on first use
3.5
181 ratings
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Easy installation
Process to install esim was simple and instructions were clear. Installed the esim at home and turned it on once landed in Japan. Only needed to restart phone to make sure the esim worked properly. There were no issues with service in Osaka and Tokyo.
A
Anonymous · October 20, 2026
Very stable data eSIM
I got four eSIM for my family trip, data signal was pretty stable, great service. I will use it next time I am traveling.
Y
Yu · October 16, 2026
unlimited card
it‘s worth it, you never need WiFi , no stress to find a WiFi spot, you have every where good connection/ signal , I would buy it again
