mobineX - 2 GB - 3 days
2 GB
3 Days
$2
$1/GB
Updated on 01 Jun 2026
Find the best eSIM for Japan Travel
Best for Short Trips
$7.99
20GB/5 Days
ESIM.DOG 🐶
Best for Longer Stay
$14.99
50GB/90 Days
Billion Connect
Best Budget Plan
$0.91
2GB/1Days
Supera link
163
eSIM providers found
9488 eSIM prepaid data plans found
9488 eSIM prepaid data plans found
Plan and Provider
Size
Validity
price/GB
Price
2 GB - 3 days
mobineX
2 GB
3 Days
$1/GB
$2
TravelGator eSIM - Japan eSIM Roaming Data
2 GB
5 Days
$2.25658
$1/GB
Japan eSIM Roaming Data
TravelGator eSIM
2 GB
5 Days
$1/GB
$2.26
mobineX - 2 GB - 15 days
2 GB
15 Days
$2.3
$1/GB
2 GB - 15 days
mobineX
2 GB
15 Days
$1/GB
$2.3
mobineX - 2 GB - 15 days
2 GB
15 Days
$2.3
$1/GB
2 GB - 15 days
mobineX
2 GB
15 Days
$1/GB
$2.3
mobineX - 2 GB - 15 days
2 GB
15 Days
$2.4
$1/GB
2 GB - 15 days
mobineX
2 GB
15 Days
$1/GB
$2.4
ESIM.DOG 🐶 - ⚡️ [5G] NTT Docomo Japan - Best 5G Coverage (2GB/10Days)
2 GB
10 Days
$2.48
$1/GB
⚡️ [5G] NTT Docomo Japan - Best 5G Coverage (2GB/10Days)
ESIM.DOG 🐶
2 GB
10 Days
$1/GB
$2.48
ESIM.DOG 🐶 - ⚡️ [5G] Asia (18 countries) - Best 5G Coverage (2GB/15Days)
2 GB
15 Days
$2.54
$1/GB
⚡️ [5G] Asia (18 countries) - Best 5G Coverage (2GB/15Days)
ESIM.DOG 🐶
2 GB
15 Days
$1/GB
$2.54
TravelGator eSIM - Japan eSIM Roaming Data
2 GB
7 Days
$2.54063
$1/GB
Japan eSIM Roaming Data
TravelGator eSIM
2 GB
7 Days
$1/GB
$2.54
abesteSIM - eSIM Asia+Europe 52 Regions - 15 Days / Total 2GB
2 GB
15 Days
$2.56852
$1/GB
eSIM Asia+Europe 52 Regions - 15 Days / Total 2GB
abesteSIM
2 GB
15 Days
$1/GB
$2.57
Supera link - South Korea / Japan - 2GB/day
2 GB
3 Days
$2.69
$1/GB
128Mbps
South Korea / Japan - 2GB/day
Supera link
2 GB
128Mbps
3 Days
$1/GB
$2.69
Supera link - Japan - 2GB/day
2 GB
3 Days
$2.69
$1/GB
128Mbps
Japan - 2GB/day
Supera link
2 GB
128Mbps
3 Days
$1/GB
$2.69
mobineX - 2 GB - 15 days
2 GB
15 Days
$2.7
$1/GB
2 GB - 15 days
mobineX
2 GB
15 Days
$1/GB
$2.7
TravelGator eSIM - Japan eSIM Roaming Data
2 GB
10 Days
$2.89568
$1/GB
Japan eSIM Roaming Data
TravelGator eSIM
2 GB
10 Days
$1/GB
$2.9
ESIM.DOG 🐶 - ⚡️ Best Coverage in Japan (2GB/15Days)
2 GB
15 Days
$2.98
$1/GB
⚡️ Best Coverage in Japan (2GB/15Days)
ESIM.DOG 🐶
2 GB
15 Days
$1/GB
$2.98
ESIM.DOG 🐶 - ⚡️ [5G] NTT Docomo Japan - Best 5G Coverage (2GB/21Days)
2 GB
21 Days
$2.99
$1/GB
⚡️ [5G] NTT Docomo Japan - Best 5G Coverage (2GB/21Days)
ESIM.DOG 🐶
2 GB
21 Days
$1/GB
$2.99
eSimFlare - Japan 3GB 15Days
3 GB
15 Days
$3
$1/GB
Japan 3GB 15Days
eSimFlare
3 GB
15 Days
$1/GB
$3
ESIM.DOG 🐶 - ⚡️ [5G] Asia (10 countries) - Best 5G Coverage (3GB/15Days)
3 GB
15 Days
$3
$1/GB
⚡️ [5G] Asia (10 countries) - Best 5G Coverage (3GB/15Days)
ESIM.DOG 🐶
3 GB
15 Days
$1/GB
$3
ESIM.DOG 🐶 - ⚡️ [5G] Asia (12 countries) - Best 5G Coverage (3GB/15Days)
3 GB
15 Days
$3
$1/GB
⚡️ [5G] Asia (12 countries) - Best 5G Coverage (3GB/15Days)
ESIM.DOG 🐶
3 GB
15 Days
$1/GB
$3
abesteSIM - eSIM China Mainland & Japan & South Korea (Support Tiktok) - 5 Days / Total 3GB
3 GB
5 Days
$3.00368
$1/GB
128Mbps
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 5 Days / Total 3GB
abesteSIM
3 GB
128Mbps
5 Days
$1/GB
$3
abesteSIM - eSIM Asia+Europe 52 Regions - 15 Days / Total 3GB
3 GB
15 Days
$3.02549
$1/GB
128Mbps
eSIM Asia+Europe 52 Regions - 15 Days / Total 3GB
abesteSIM
3 GB
128Mbps
15 Days
$1/GB
$3.03
Frequently Asked Questions
Yes. eSIMs have been totally available in every area of Japan since 2019.
Yes, MobiMatter provides several great eSIM plans for long-term stay including a 60 GB over 90 days plan for $45.99. Apart from this you can also choose a 3 GB for 30 days plan from Saily for just $7.99.
Both of these providers are reliable and give good network access all over the country
Yes absolutely. You can have both a physical SIM and eSIM active in Japan.
Yes, eSIM does help in avoiding roaming charges.