Viasimo
Viasimo sells prepaid travel eSIMs for 220+ destinations, with country and regional plans in fixed-data and unlimited options. Plans are a one-time payment with no subscription or auto-renewal, delivered by email as a QR code that installs from the phone's settings without an app. Each plan names the local network(s) it uses.
Verified
Viasimo eSIM Data Plans for Japan
Plan nameDataValidityPrice/GBPrice
Japan eSIM, 500 MB, 7 days
500MB
7 Days
$1.29
$2.58/GB
Japan eSIM, 100 MB, 7 days
100MB
7 Days
$1.29
$12.90/GB
Japan eSIM, 1 GB, 7 days
1GB
7 Days
$1.79
$1.79/GB
Asia eSIM, 1 GB, 7 days (14 countries)
1GB
7 Days
$2.29
$2.29/GB
Japan & South Korea eSIM, 1 GB, 7 days
1GB
7 Days
$2.79
$2.79/GB
Japan eSIM, 2 GB, 1 day
2GB
1 Day
$3.29
$1.65/GB
Japan eSIM, 3 GB, 30 days
3GB
30 Days
$3.59
$1.20/GB
Japan eSIM, 3 GB, 15 days
3GB
15 Days
$3.59
$1.20/GB
China mainland & Japan & South Korea eSIM, 1 GB, 7 days
1GB
7 Days
$4.59
$4.59/GB
Asia eSIM, 3 GB, 15 days
3GB
15 Days
$4.79
$1.60/GB
Japan eSIM, 5 GB, 30 days
5GB
30 Days
$5.00
$1.00/GB
Asia eSIM, 3 GB, 30 days (14 countries)
3GB
30 Days
$5.00
$1.67/GB
Japan & South Korea eSIM, 3 GB, 15 days
3GB
15 Days
$6.99
$2.33/GB
Asia eSIM, 1 GB, 30 days
1GB
30 Days
$6.99
$6.99/GB
Asia eSIM, 1 GB, 7 days (19 countries)
1GB
7 Days
$6.99
$6.99/GB
Asia eSIM, 1 GB, 7 days (12 countries)
1GB
7 Days
$6.99
$6.99/GB
Asia eSIM, 5 GB, 30 days (14 countries)
5GB
30 Days
$8.00
$1.60/GB
Japan & South Korea eSIM, 3 GB, 30 days
3GB
30 Days
$8.00
$2.67/GB
Japan eSIM, 10 GB, 30 days
10GB
30 Days
$9.00
$0.90/GB
Japan eSIM, Unlimited, 3 days
2GB/day/day
3 Days
$9.00
$1.50/GB
Global eSIM, 1 GB, 7 days (117 countries)
1GB
7 Days
$9.00
$9.00/GB
Asia eSIM, Unlimited, 3 days (2 GB/day, 14 countries)
2GB/day/day
3 Days
$10.99
$1.83/GB
China mainland & Japan & South Korea eSIM, 3 GB, 30 days
3GB
30 Days
$10.99
$3.66/GB
Japan & South Korea eSIM, 5 GB, 30 days
5GB
30 Days
$11.99
$2.40/GB
Global eSIM, 1 GB, 365 days (117 countries)
1GB
365 Days
$12.99
$12.99/GB
Asia eSIM, 10 GB, 30 days (14 countries)
10GB
30 Days
$13.99
$1.40/GB
Japan eSIM, Unlimited, 5 days
2GB/day/day
5 Days
$13.99
$1.40/GB
Global eSIM, 1 GB, 7 days (127 countries)
1GB
7 Days
$13.99
$13.99/GB
Japan eSIM, 20 GB, 30 days
20GB
30 Days
$14.99
$0.75/GB
Japan & South Korea eSIM, Unlimited, 3 days
2GB/day/day
3 Days
$14.99
$2.50/GB
Asia eSIM, Unlimited, 5 days (2 GB/day, 14 countries)
2GB/day/day
5 Days
$16.00
$1.60/GB
China mainland & Japan & South Korea eSIM, 5 GB, 30 days
5GB
30 Days
$16.00
$3.20/GB
Asia eSIM, 3 GB, 30 days (19 countries)
3GB
30 Days
$16.00
$5.33/GB
Asia eSIM, 3 GB, 30 days (12 countries)
3GB
30 Days
$16.00
$5.33/GB
Asia eSIM, 3 GB, 30 days (20 countries)
3GB
30 Days
$16.00
$5.33/GB
Japan eSIM, Unlimited, 7 days
2GB/day/day
7 Days
$18.99
$1.36/GB
Global eSIM, 3 GB, 30 days (117 countries)
3GB
30 Days
$19.99
$6.66/GB
Asia eSIM, Unlimited, 7 days (2 GB/day, 14 countries)
2GB/day/day
7 Days
$21.99
$1.57/GB
Japan & South Korea eSIM, 10 GB, 30 days
10GB
30 Days
$21.99
$2.20/GB
China mainland & Japan & South Korea eSIM, Unlimited, 3 days
2GB/day/day
3 Days
$21.99
$3.66/GB
Japan & South Korea eSIM, Unlimited, 5 days
2GB/day/day
5 Days
$22.99
$2.30/GB
Asia eSIM, 5 GB, 30 days (12 countries)
5GB
30 Days
$22.99
$4.60/GB
Japan eSIM, Unlimited, 10 days
2GB/day/day
10 Days
$24.00
$1.20/GB
Asia eSIM, 5 GB, 30 days (20 countries)
5GB
30 Days
$24.00
$4.80/GB
Asia eSIM, 5 GB, 30 days (19 countries)
5GB
30 Days
$24.00
$4.80/GB
Global eSIM, 1 GB, 365 days (127 countries)
1GB
365 Days
$25.00
$25.00/GB
Asia eSIM, 20 GB, 30 days (14 countries)
20GB
30 Days
$26.99
$1.35/GB
China mainland & Japan & South Korea eSIM, 10 GB, 30 days
10GB
30 Days
$26.99
$2.70/GB
Japan eSIM, 50 GB, 30 days
50GB
30 Days
$28.99
$0.58/GB
Asia eSIM, Unlimited, 3 days (2 GB/day, 19 countries)
2GB/day/day
3 Days
$28.99
$4.83/GB
Asia eSIM, Unlimited, 10 days (2 GB/day, 14 countries)
2GB/day/day
10 Days
$29.99
$1.50/GB
Japan & South Korea eSIM, Unlimited, 7 days
2GB/day/day
7 Days
$30.99
$2.21/GB
Global eSIM, 5 GB, 30 days (117 countries)
5GB
30 Days
$30.99
$6.20/GB
Asia eSIM, Unlimited, 3 days (2 GB/day, 12 countries)
2GB/day/day
3 Days
$32.00
$5.33/GB
China mainland & Japan & South Korea eSIM, Unlimited, 5 days
2GB/day/day
5 Days
$33.00
$3.30/GB
Global eSIM, 3 GB, 30 days (127 countries)
3GB
30 Days
$33.00
$11.00/GB
Japan eSIM, Unlimited, 15 days
2GB/day/day
15 Days
$36.99
$1.23/GB
Global eSIM, Unlimited, 3 days
2GB/day/day
3 Days
$36.99
$6.17/GB
Japan & South Korea eSIM, 20 GB, 30 days
20GB
30 Days
$37.99
$1.90/GB
Asia eSIM, 10 GB, 30 days (20 countries)
10GB
30 Days
$38.99
$3.90/GB
Asia eSIM, 10 GB, 30 days (12 countries)
10GB
30 Days
$38.99
$3.90/GB
Asia eSIM, 10 GB, 30 days (19 countries)
10GB
30 Days
$38.99
$3.90/GB
China mainland & Japan & South Korea eSIM, 20 GB, 30 days
20GB
30 Days
$42.99
$2.15/GB
Japan & South Korea eSIM, Unlimited, 10 days
2GB/day/day
10 Days
$43.99
$2.20/GB
Asia eSIM, Unlimited, 15 days (2 GB/day, 14 countries)
2GB/day/day
15 Days
$44.99
$1.50/GB
Asia eSIM, Unlimited, 5 days (2 GB/day, 19 countries)
2GB/day/day
5 Days
$44.99
$4.50/GB
Japan eSIM, 50 GB, 180 days
50GB
180 Days
$46.99
$0.94/GB
China mainland & Japan & South Korea eSIM, Unlimited, 7 days
2GB/day/day
7 Days
$46.99
$3.36/GB
Global eSIM, 5 GB, 30 days (127 countries)
5GB
30 Days
$50.99
$10.20/GB
Asia eSIM, Unlimited, 5 days (2 GB/day, 12 countries)
2GB/day/day
5 Days
$51.99
$5.20/GB
Global eSIM, 10 GB, 30 days (117 countries)
10GB
30 Days
$57.00
$5.70/GB
Global eSIM, Unlimited, 5 days
2GB/day/day
5 Days
$58.99
$5.90/GB
Asia eSIM, Unlimited, 7 days (2 GB/day, 19 countries)
2GB/day/day
7 Days
$62.99
$4.50/GB
Japan & South Korea eSIM, Unlimited, 15 days
2GB/day/day
15 Days
$63.99
$2.13/GB
China mainland & Japan & South Korea eSIM, Unlimited, 10 days
2GB/day/day
10 Days
$63.99
$3.20/GB
Japan eSIM, Unlimited, 30 days
2GB/day/day
30 Days
$66.00
$1.10/GB
Asia eSIM, 20 GB, 30 days (12 countries)
20GB
30 Days
$66.00
$3.30/GB
Asia eSIM, 20 GB, 30 days (19 countries)
20GB
30 Days
$67.99
$3.40/GB
Asia eSIM, 20 GB, 30 days (20 countries)
20GB
30 Days
$67.99
$3.40/GB
Asia eSIM, 20 GB, 90 days
20GB
90 Days
$69.99
$3.50/GB
Asia eSIM, Unlimited, 7 days (2 GB/day, 12 countries)
2GB/day/day
7 Days
$70.99
$5.07/GB
Asia eSIM, Unlimited, 30 days (2 GB/day, 14 countries)
2GB/day/day
30 Days
$81.00
$1.35/GB
Global eSIM, Unlimited, 7 days
2GB/day/day
7 Days
$81.00
$5.79/GB
Asia eSIM, Unlimited, 10 days (2 GB/day, 19 countries)
2GB/day/day
10 Days
$85.99
$4.30/GB
Global eSIM, 10 GB, 30 days (127 countries)
10GB
30 Days
$89.00
$8.90/GB
China mainland & Japan & South Korea eSIM, Unlimited, 15 days
2GB/day/day
15 Days
$95.99
$3.20/GB
Asia eSIM, Unlimited, 10 days (2 GB/day, 12 countries)
2GB/day/day
10 Days
$98.00
$4.90/GB
Global eSIM, 20 GB, 30 days
20GB
30 Days
$99.99
$5.00/GB
Global eSIM, 20 GB, 90 days (117 countries)
20GB
90 Days
$114.99
$5.75/GB
Global eSIM, Unlimited, 10 days
2GB/day/day
10 Days
$114.99
$5.75/GB
Japan & South Korea eSIM, Unlimited, 30 days
2GB/day/day
30 Days
$119.99
$2.00/GB
Japan eSIM, Unlimited, 60 days
2GB/day/day
60 Days
$134.99
$1.12/GB
Asia eSIM, Unlimited, 15 days (2 GB/day, 19 countries)
2GB/day/day
15 Days
$134.99
$4.50/GB
Asia eSIM, 50 GB, 180 days (20 countries)
50GB
180 Days
$149.99
$3.00/GB
Asia eSIM, Unlimited, 15 days (2 GB/day, 12 countries)
2GB/day/day
15 Days
$149.99
$5.00/GB
Global eSIM, 20 GB, 90 days (127 countries)
20GB
90 Days
$149.99
$7.50/GB
Asia eSIM, Unlimited, 60 days (2 GB/day, 14 countries)
2GB/day/day
60 Days
$169.99
$1.42/GB
Global eSIM, Unlimited, 15 days
2GB/day/day
15 Days
$174.99
$5.83/GB
China mainland & Japan & South Korea eSIM, Unlimited, 30 days
2GB/day/day
30 Days
$179.99
$3.00/GB
Japan eSIM, Unlimited, 90 days
2GB/day/day
90 Days
$199.99
$1.11/GB
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
More eSIM Providers for Japan
Discover some of the most popular eSIM brands offering plans for Japan
Nearby Destinations
Explore eSIM plans for other popular destinations near Japan