eSIM is a virtual version of a physical SIM card, that is embedded into your device.
Quick to buy and easy to install. eSIM can be used in any compatible unlocked
mobile phone, tablet, smart watch, etc.
Sakura Mobile Japan Tourist eSIM has well-selected features for your trip to Japan.
Features listed below are very useful for your smooth travel.
With our eSIM, all you need to do is to have fun with your trip.
Apply online and start using your eSIM after reading the QR code. No physical SIM is required, so you do not have to worry about delivery.
You can choose the amount of data you want to use according to your travel plans. If you run out of data, you can always add more.
We accept credit card issued outside of Japan. Paypal is also accepted.
Everything is available in English or your language. Of course technical support is provided in English too.
Sakura Mobile operates under NTT docomo network, Japan's most chosen network since the beginning of cellphone history. Docomo has been developing solid network throughout the country since then. Stay connected in every part of Japan.
We are one of the top wireless service providers for your Japan trip.
We position ourselves as a service provider, not just a SIM card seller. Let us handle what we're good at, so you can enjoy Japan to the fullest.
Read customer reviews
Check your phone's eSIM compatibility before purchasing an eSIM.
Didn't find your device?
Worry not! We've got you covered with our physical SIM card and pocket WiFi plans!
Select Start Date and End Date to see your price options
(Prices below do not include tax)
First, book your eSIM by choosing your usage dates in the calendar above.
An e-mail will be sent to you right after your order is completed. Please access the QR code from the link inside the e-mail.
Use QR code and activate the eSIM. You will then be able to use it immediately.
A WiFi connection is required when activating your eSIM.
To manage network resources, unlimited data plans are managed by a Fair Usage Policy (FUP). In wireless internet services, unlimited data means you will not be disconnected based on your usage or the amount of data transferred.
We do our best to provide our customers with large amounts of data that they can comfortably use while in Japan. However, depending on the carrier’s decision, the overuse of mobile communication will affect the usage of other customers and may be deemed as irregular usage.
The high-speed data available per day is 3GB. Please be aware that if the daily usage reaches the amount above, the speed gets dropped to 200Kbps (maximum) without advance notice.
The data connection speed is reset every midnight. Therefore, you can use a high-speed internet connection from the next day even after you experience a slow data connection by FUP.
The high-speed data available is daily average of around 2GB. Please note well that if the daily average usage is above this amount for the past few days, the speed may drop to 200Kbps (maximum) without advance notice.
Once it is restricted, you have to lower the daily usage to a few hundred MB for a few days for the speed to recover again.
The TRAVEL SIM (eSIM and Physical SIM card) is designed to be used by travelers and do not support long-term video streaming, video-conferencing/calling for extended periods of time, or downloading large amounts of data. If you plan on using for such purposes, please contact us, we would like to offer you our business plan (without FUP).
Please install the eSIM profile after you arrive in Japan.
We sometimes see occasional errors when the eSIM is installed outside of Japan.
Also, please note that the day you install our eSIM will be the day that rental period starts.
Important information regarding the eSIM installation.
No, you cannot make direct phone calls or send SMS text messages. Our travel eSIM plans provide data only.
Telephone services such as Texts (SMS) and calls are not possible using a Data-only eSIM.
However, you can use internet connection-based calls and messages (i.g. WhatsApp, Messenger, Instagram, LINE, etc.)
Or, if you are using an iPhone, you should be able to use iMessage and Facetime.
If you would like to have a Japanese phone number, you may consider our Voice+Data SIM / eSIM, which will allow you to make / receive voice call as well as SMS.
Please see here for more information : https://www.sakuramobile.jp/long-term/voice-data-sim/
Book online now or feel free to talk to us for more information.