nextSIM.eu aggregates eSIM data plans from leading GSM operators, offering instant connectivity in over 200 destinations – at local rates, for both individual users and businesses. Compatible with smartphones, tablets, and smartwatches, eSIM routers, laptops, IoT devices, cars, sensors etc.
nextSIM 
nextSIM.eu aggregates eSIM data plans from leading GSM operators, offering instant connectivity in over 200 destinations – at local rates, for both individual users and businesses. Compatible with smartphones, tablets, and smartwatches, eSIM routers, laptops, IoT devices, cars, sensors etc.
Promo Code
GET 3% OFF
Unlimited
nextSIM eSIM Data Plans for Japan
eSIM 1GB 7 Days Japan Standard
1GB
7
Days
$2.80
(€2.41)
$2.80/GB
GET 3% OFF
eSIM Japan 1GB 7Days
1GB
7
Days
$3.37
(€2.90)
$3.37/GB
GET 3% OFFeSIM 2GB 15 Days Japan Standard
2GB
15
Days
$4.54
(€3.90)
$2.27/GB
GET 3% OFFeSIM Japan 1GB 7Days Premium
1GB
7
Days
$5.82
(€5.00)
$5.82/GB
GET 3% OFFeSIM 3GB 30 Days Japan Standard
3GB
30
Days
$6.06
(€5.21)
$2.02/GB
GET 3% OFFeSIM Japan 3GB 30Days
3GB
30
Days
$6.07
(€5.22)
$2.02/GB
GET 3% OFFeSIM Japan 5GB 30Days
5GB
30
Days
$10.12
(€8.70)
$2.02/GB
GET 3% OFFeSIM Japan 10GB 30Days
10GB
30
Days
$16.21
(€13.93)
$1.62/GB
GET 3% OFFeSIM Japan 3GB 14Days Premium
3GB
14
Days
$16.87
(€14.50)
$5.62/GB
GET 3% OFFeSIM GLOBAL 1GB 14Days Premium
1GB
14
Days
$25.60
(€22.00)
$25.60/GB
GET 3% OFFeSIM Japan 20GB 30Days
20GB
30
Days
$25.65
(€22.05)
$1.28/GB
GET 3% OFFeSIM ASIA and Middle East 1GB 7Days Premium
1GB
7
Days
$26.76
(€23.00)
$26.76/GB
GET 3% OFFeSIM Japan 5GB 21Days Premium
5GB
21
Days
$27.92
(€24.00)
$5.58/GB
GET 3% OFFeSIM GLOBAL 3GB 30Days Economy
3GB
30
Days
$28.35
(€24.37)
$9.45/GB
GET 3% OFFeSIM Japan 10GB 30Days Premium
10GB
30
Days
$55.26
(€47.50)
$5.53/GB
GET 3% OFFeSIM GLOBAL 3GB 21Days Premium
3GB
21
Days
$76.79
(€66.00)
$25.60/GB
GET 3% OFFeSIM ASIA and Middle East 3GB 14Days Premium
3GB
14
Days
$79.12
(€68.00)
$26.37/GB
GET 3% OFFeSIM GLOBAL 5GB 30Days Premium
5GB
30
Days
$127.98
(€110.00)
$25.60/GB
GET 3% OFFeSIM ASIA and Middle East 5GB 21Days Premium
5GB
21
Days
$131.47
(€113.00)
$26.29/GB
GET 3% OFFeSIM GLOBAL 10GB 30Days Premium
10GB
30
Days
$255.96
(€220.00)
$25.60/GB
GET 3% OFFeSIM ASIA and Middle East 10GB 30Days Premium
10GB
30
Days
$262.94
(€226.00)
$26.29/GB
GET 3% OFFeSIM GLOBAL 20GB 30Days Premium
20GB
30
Days
$511.92
(€440.00)
$25.60/GB
GET 3% OFFeSIM GLOBAL 30GB 30Days Premium
30GB
30
Days
$767.89
(€660.00)
$25.60/GB
GET 3% OFFeSIM GLOBAL 40GB 30Days Premium
40GB
30
Days
$1,023.85
(€880.00)
$25.60/GB
GET 3% OFFeSIM GLOBAL 50GB 30Days Premium
50GB
30
Days
$1,279.81
(€1,100.00)
$25.60/GB
GET 3% OFFFrequently Asked Questions
How many data plans does nextSIM offer for Japan?
nextSIM offers 12 single‑country data plans for Japan and 13 multi‑country plans that include Japan. The plans span a price range from $2.80 to $1,279.81, with data caps between 1 GB and 50 GB and validity periods of 7 to 30 days.
Does nextSIM offer unlimited data eSIM for Japan?
nextSIM does not provide an unlimited data eSIM for use in Japan. The provider offers fixed‑data plans instead, such as the 50GB 30Days Premium plan priced at $1,279.81 USD and the 20GB 30Days plan priced at $25.65 USD. While these options give substantial data allowances, they remain capped; therefore, customers who anticipate consuming very high volumes of data may find that a fixed plan is a more cost‑effective choice than any unlimited offering.
Summarized by Gen AI. Last updated:
Japan Also Covered By
Other Countries Nearby Japan
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