Japan Wireless eSIM
13,850+
Reviews
#1 Trusted
Japan Wireless Brand
13,850+
Reviews
#1 Trusted
Japan Wireless Brand
Before you buy your eSIM(17)
Discover our top rated eSIM collection for reliable connectivity in Japan.
Can you use whatsAPP or other messaging apps with eSIM in Japan?
Yes you can! We offer internet data eSIMs which will allow you to text, call, video call via communication applications.
Does an eSIM change your phone number?
Our eSIMs do not have a phone number connected to them. Althought you can utilize video call/messaging apps, Japan Wireless eSIM strictly only offers Data. We have plans in the near future to offer eSIMs with phone numbers!
Does eSIM drain your battery?
No, eSIMs do not drain your battery. It works exactly like a SIM card.
Does eSIM work without internet?
eSIM does work without internet. However, to activate your eSIM, you must be connected to the internet. We recommend using the free internet service in Haneda, Narita or any other airport in Japan to activate your eSIM. You may also activate your eSIM right before your flight to ensure a smooth transition into Japan.