Best eSIM for Japan: Complete Guide 2025
Discover the best eSIM offers for traveling to Japan. Complete guide with provider comparison, selection criteria and activation tips.
Promo code ESIMP
Saily eSIM Japan: code ESIMP
Use code ESIMP at checkout on Saily to unlock 5% off your Japan data plan.
All eSIM plans for Japan
6 plans found
Last update: November 13, 2025
5G
-5% with ESIMP
3% Cashback
5G
-5% with ESIMP
3% Cashback
Duration30 days
Data3 GB
7,40 €Original price
7,03 €
From
Use code ESIMP at checkout for 5% off.
5G
-5% with ESIMP
3% Cashback
Duration30 days
Data5 GB
10,18 €Original price
9,67 €
From
Use code ESIMP at checkout for 5% off.
5G
-5% with ESIMP
3% Cashback
Duration30 days
Data10 GB
16,66 €Original price
15,82 €
From
Use code ESIMP at checkout for 5% off.
5G
-5% with ESIMP
3% Cashback
Duration30 days
Data20 GB
23,14 €Original price
21,98 €
From
Use code ESIMP at checkout for 5% off.
5G
-5% with ESIMP
3% Cashback
Duration15 days
Data999 GB
45,36 €Original price
43,09 €
From
Use code ESIMP at checkout for 5% off.
