Japan eSIM Plans · At least 1 GB · 3 days or more
See the cheapest plans5849 plans found · Showing 4973
Prices are shown in your selected currency. Converted prices include the provider’s original quote. Confirm final pricing and coverage with the provider.
These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.
Data 1 GB – Any
Validity 3 days – Any
AlpineSIM
AlpineSIM Japan - 5GB / 30 Days
Updated
2026-11-11
5 GB
30 days
$3.91
$0.78/GB
$0.78/GB
SparkRoam
Asia (12) · 1 GB · 7 days
Updated
2026-11-11
1 GB
7 days
$3.91
$3.91/GB
$3.91/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 5 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
5 days
$3.93
—
ConnectMeGuru
Japan & South Korea 3GB 30Days
Updated
2026-10-31
3 GB
30 days
$3.94
$1.31/GB
$1.31/GB
ASIMGO
eSIM Asia 21 Regions - 15 Days / Total 2GB
Updated
2026-11-11
2 GB
15 days
$3.94
$1.97/GB
$1.97/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 7 Days / Total 5GB
Updated
2026-11-11
5 GB
7 days
$3.95
$0.79/GB
$0.79/GB
AeriSIM
Japan Local IP eSIM - 7 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
7 days
$3.96
—
AeriSIM
Asia & Europe 52 Countries eSIM - 5 Days / Total 5GB
Updated
2026-11-11
5 GB
5 days
$3.97
$0.79/GB
$0.79/GB
Bloomy eSIM
Asia (14 areas) 3GB 30 Days
Updated
2026-11-10
3 GB
30 days
$3.98
$1.33/GB
$1.33/GB
Wanderly
Japan & South Korea 1GB 7Days
Updated
2026-11-11
1 GB
7 days
$3.99
$3.99/GB
$3.99/GB
ConnectMeGuru
Japan & South Korea 4GB 20Days
Updated
2026-10-31
4 GB
20 days
$3.99
$1.00/GB
$1.00/GB
ConnectMeGuru
Japan & South Korea 4GB 30Days
Updated
2026-10-31
4 GB
30 days
$3.99
$1.00/GB
$1.00/GB
Billion Connect
Japan 5G eSIM [SoftBank] - 1GB/Day - 6 Days
Updated
2026-11-05
1 GB/day
6 days
$3.99
—
Stellar
China mainland & Japan & South Korea 3GB 15Days + Free Stellar VPN
Updated
2026-11-11
3 GB
15 days
$4.00
(3,57 EUR) $1.33/GB
$1.33/GB
MyTravel eSIM
China mainland & Japan & South Korea 1GB 7Days
Updated
2026-11-10
1 GB
7 days
$4.00
(3,57 EUR) $4.00/GB
$4.00/GB
SparkRoam
Asia (20) · 1 GB · 7 days
Updated
2026-11-11
1 GB
7 days
$4.00
$4.00/GB
$4.00/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 30 Days / Total 5GB
Updated
2026-11-11
5 GB
30 days
$4.01
$0.80/GB
$0.80/GB
ASIMGO
eSIM Asia 21 Regions - 5 Days / Total 3GB
Updated
2026-11-11
3 GB
5 days
$4.02
$1.34/GB
$1.34/GB
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 3 Days / Total 5GB
Updated
2026-11-11
5 GB
3 days
$4.07
$0.81/GB
$0.81/GB
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 5 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
5 days
$4.07
—
SparkRoam
Asia (20) · 1 GB · 30 days
Updated
2026-11-11
1 GB
30 days
$4.09
$4.09/GB
$4.09/GB
AlpineSIM
AlpineSIM Japan & South Korea - 3GB / 15 Days
Updated
2026-11-11
3 GB
15 days
$4.13
$1.38/GB
$1.38/GB
Stellar
China mainland & Japan & South Korea 3GB 20Days + Free Stellar VPN
Updated
2026-11-11
3 GB
20 days
$4.13
(3,69 EUR) $1.38/GB
$1.38/GB
Stellar
China mainland & Japan & South Korea 3GB 30Days + Free Stellar VPN
Updated
2026-11-11
3 GB
30 days
$4.13
(3,69 EUR) $1.38/GB
$1.38/GB
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 3 Days / Daily 2GB
Updated
2026-11-11
2 GB/day
3 days
$4.15
—
ASIMGO
eSIM Asia&Europe - 54 Countries - 6 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
6 days
$4.17
—
AeriSIM
Japan & South Korea eSIM - 5 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
5 days
$4.17
—
AeriSIM
Asia & Europe 52 Countries eSIM - 7 Days / Total 5GB
Updated
2026-11-11
5 GB
7 days
$4.19
$0.84/GB
$0.84/GB
AeriSIM
Japan Local IP eSIM - 3 Days / Daily 3GB
Updated
2026-11-11
3 GB/day
3 days
$4.22
—
ASIMGO
eSIM Japan & South Korea - 5 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
5 days
$4.23
—
ASIMGO
eSIM Asia 21 Regions - 7 Days / Total 3GB
Updated
2026-11-11
3 GB
7 days
$4.23
$1.41/GB
$1.41/GB
Showing 50 of 4973 plans
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