Japan eSIM Plans · At least 1 GB · 7 days or more
See the cheapest plans5849 plans found · Showing 4232
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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 7 days – Any
ASIMGO
eSIM Japan & South Korea - 30 Days / Total 3GB
Updated
2026-11-11
3 GB
30 days
$3.77
$1.26/GB
$1.26/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 15 Days / Total 5GB
Updated
2026-11-11
5 GB
15 days
$3.78
$0.76/GB
$0.76/GB
Billion Connect
Japan 5G eSIM [Docomo] - 5GB - 7 Days
Updated
2026-11-05
5 GB
7 days
$3.80
$0.76/GB
$0.76/GB
AeriSIM
Japan eSIM - 25 Days / Total 5GB
Updated
2026-11-11
5 GB
25 days
$3.80
$0.76/GB
$0.76/GB
AlpineSIM
AlpineSIM Asia (14 areas) - 3GB / 30 Days
Updated
2026-11-11
3 GB
30 days
$3.81
$1.27/GB
$1.27/GB
AeriSIM
Japan eSIM - 30 Days / Total 5GB
Updated
2026-11-11
5 GB
30 days
$3.82
$0.76/GB
$0.76/GB
AeriSIM
Japan & South Korea eSIM - 30 Days / Total 3GB
Updated
2026-11-11
3 GB
30 days
$3.89
$1.30/GB
$1.30/GB
MyTravel eSIM
Japan & South Korea 1GB 7Days
Updated
2026-11-10
1 GB
7 days
$3.90
(3,48 EUR) $3.90/GB
$3.90/GB
Billion Connect
Global eSIM [19 Regions] - 3GB - 7 Days
Updated
2026-11-05
3 GB
7 days
$3.90
$1.30/GB
$1.30/GB
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
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
—
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
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
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
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
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 4232 plans
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