"Connect in over 200 countries and regions around the world. An app that allows you to use the Internet comfortably!
With AirTree eSIM, you can comfortably connect to the Internet while traveling overseas or on a business trip.

With an eSIM, you can set it up on your smartphone immediately after purchasing it, so you can use the Internet right away.
There is no longer a need to pick up or return products like with SIM cards or pocket WiFi.

■Connect comfortably to the internet while traveling abroad
AirTree eSIM automatically connects you to the most suitable network by connecting with carriers around the world.
Enjoy your trip in a stressful internet environment.

■Plans that can be selected depending on the number of travel days and the number of gigabytes used
Simply select the number of travel days and number of gigabytes to choose the most suitable plan.
With the recommended unlimited plan, you can watch videos and have online meetings with peace of mind.

■Reliable Japanese support 365 days a year
Our Japanese staff will support you 365 days a year via LINE and email.

■Easy setup in as little as 1 minute
1. Select travel destination and plan and purchase
2. Set up using the eSIM code you receive immediately after purchase (minimum 1 minute)
3. Connect to the internet by turning on communication at the airport of your destination!

■Also supports issuing receipts.
After payment, you will receive an email receipt within a few minutes.
We also respond to individual requests, so please feel free to contact us.

■What is eSIM?
The small SIM card you put in your smartphone is not a physical card, but a ``digital SIM built into your smartphone.''
So just buy it in the app and you can use it right away.

■Differences between eSIM, international roaming, and rental WiFi
・eSIM
With the digital SIM built into your smartphone, there is no need to physically insert or remove the SIM card.
You can easily open a service by reading a QR code or entering your profile, and you can save and switch between multiple communication plans.
→ AirTrip eSIM is easy to set up and can be opened at your local airport in no time!

・International roaming
This is a service that allows you to use your contracted line in Japan overseas.
Although it can often be used without special procedures, communication charges tend to be high.
The advantage is that you can continue to use your regular phone number and email address.
→ With AirTrip eSIM, you don't have to worry about high charges.

・Rental WiFi
Rent a small wireless LAN router for overseas use and connect it to your smartphone, PC, etc.
It allows you to connect multiple devices at the same time, has relatively stable communication, and has a large capacity plan. However, you will need to carry and charge your router.
→With AirTree eSIM, there is no need to rent, return, or charge a WiFi device.


■ Contact us
AirTrip eSIM customer support
https://esim.airtrip.jp/support/contactus"