| Coverage | Japan |
| Network | docomo (Japan No1 network) |
| Plan Type | Data only (No Calls) |
| Identity Verification | Not required |
docomo eSIM 50GB / 31 days
¥4900(excl. tax)
Cancellation Policy
Full refund is possible if you request a refund before activation.
Coverage
Our Japan eSIM connects you to over 99% of the population, thanks to our partnership with docomo, one of the country's top network providers.
Restricted Speed
Once data usage exceeds data capacity, the speed is limited to 200kbps.
Before the end of use, please DO NOT delete the installed eSIM.
If the installed eSIM is deleted, it cannot be installed again, even on the same device.
After purchasing your eSIM data plan, it'll appear on My page. You can use an activation link and clear instructions. This page includes all your past purchases as well. You can choose when to request your eSIM's activation, putting you in control of when your data allowance begins.
How to set up eSIM
I found out about this service from a Japanese friend who lives in Nagano. During my stay in Nagano, I was able to communicate without any problem. I recommend this service because of its low price. This service is not related to this eSIM service, When I paid by credit card, I had to set up SMS authentication, so one card could not be used in Japan. It would be better to change to email authentication before coming to Japan.
2025-05-01 10:08:36
During my 15-day stay in Japan, I used 47 GB of data communication. The WIFI at the hotel where I stayed was slow, so I used my iPhone as a hotspot for my laptop. It was nice to be able to use tethering.
2024-11-26 22:51:08
Easy to set up and worked without issues during my stay in Nagano and Nigata.
2024-11-16 18:49:53
Very good connection
2024-09-29 12:06:49
No issues whatsoever with connection and very fast speeds throughout my 7 days holiday in Japan.
2025-11-09 11:19:53
I spent two weeks in Okinawa. This eSIM is essential for every traveller. I will buy it again when I visit Okinawa next time.
2025-07-02 07:41:21
It worked as expected, highly recommended.
2025-04-25 11:31:32
This was my first time traveling to Japan and also my first time using an eSIM. I used the eSIM on my iPhone 14, and it connected easily. I had also rented a mobile WiFi device, but I mostly used the hotel WiFi. There was one time I forgot the mobile WiFi at the hotel and couldn't use it outside, but I was able to use my laptop by tethering with the eSIM, and the eSIM alone was enough. While traveling on the Shinkansen from Tokyo to Osaka, I felt that the speed slowed down a bit, but it might have been temporary. I'll definitely buy an eSIM again the next time I come to Japan. Thank you!
2024-10-05 11:31:08
bravo and perfect
2025-09-18 17:52:17
No problem at all in Tokyo, Fukuoka and Kyoto.
2024-10-18 06:45:26
The eSIM was easy to set up. I purchased a 50GB eSIM, but since the Wi-Fi at the Airbnb in Hokkaido was slow, I used the eSIM as a hotspot. However, I ran out of data and had to purchase an additional eSIM. It would be great if there were a larger data plan available or an option to add extra data.
2024-12-19 11:13:54
I purchased an esim while traveling for 2 weeks in Japan . I had no issues whatsoever. I highly recommend Travel Mobile if you need an esim while traveling in Japan.
2025-11-20 16:16:44
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