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
UPeSIM
Asia eSIM 15 countries + China
Updated
2026-11-11
1 GB
7 days
$3.59
$3.59/GB
$3.59/GB
AlpineSIM
AlpineSIM Asia (14 areas) - 3GB / 15 Days
Updated
2026-11-11
3 GB
15 days
$3.59
$1.20/GB
$1.20/GB
ASIMGO
eSIM Asia 21 Regions - 3 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
3 days
$3.59
—
ASIMGO
eSIM Asia&Europe - 54 Countries - 3 Days / Daily 2GB
Updated
2026-11-11
2 GB/day
3 days
$3.59
—
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 10 Days / Total 3GB
Updated
2026-11-11
3 GB
10 days
$3.60
$1.20/GB
$1.20/GB
ConnectMeGuru
Japan 3GB 30Days (nonhkip)
Updated
2026-10-31
3 GB
30 days
$3.62
$1.21/GB
$1.21/GB
AlpineSIM
AlpineSIM Asia-20 - 1GB / 7 Days
Updated
2026-11-11
1 GB
7 days
$3.63
$3.63/GB
$3.63/GB
AeriSIM
Japan eSIM - 20 Days / Total 5GB
Updated
2026-11-11
5 GB
20 days
$3.64
$0.73/GB
$0.73/GB
Billion Connect
Japan 5G eSIM [SoftBank] - 2GB/Day - 3 Days
Updated
2026-11-05
2 GB/day
3 days
$3.65
—
Stellar
Japan & South Korea 4GB 20Days + Free Stellar VPN
Updated
2026-11-11
4 GB
20 days
$3.67
(3,28 EUR) $0.92/GB
$0.92/GB
Stellar
Japan & South Korea 4GB 30Days + Free Stellar VPN
Updated
2026-11-11
4 GB
30 days
$3.67
(3,28 EUR) $0.92/GB
$0.92/GB
Bloomy eSIM
Asia (12 areas) 1GB 7 Days
Updated
2026-11-10
1 GB
7 days
$3.68
$3.68/GB
$3.68/GB
Roamix
Japan & South Korea 1GB 7Days
Updated
2026-11-09
1 GB
7 days
$3.70
$3.70/GB
$3.70/GB
AlpineSIM
AlpineSIM Asia-20 - 1GB / 30 Days
Updated
2026-11-11
1 GB
30 days
$3.72
$3.72/GB
$3.72/GB
Earth Esim
3GB/90 Days Japan Softbank 5G eSIM
Updated
2026-11-10
3 GB
90 days
$3.74
$1.25/GB
$1.25/GB
Bloomy eSIM
Asia (14 areas) 3GB 15 Days
Updated
2026-11-10
3 GB
15 days
$3.75
$1.25/GB
$1.25/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 5 Days / Total 5GB
Updated
2026-11-11
5 GB
5 days
$3.75
$0.75/GB
$0.75/GB
Always Mobile
China mainland & Japan & South Korea 1GB 7Days
Updated
2026-11-06
1 GB
7 days
$3.75
$3.75/GB
$3.75/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 3 Days / Total 5GB
Updated
2026-11-11
5 GB
3 days
$3.76
$0.75/GB
$0.75/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 5 Days / Daily 1GB
Updated
2026-11-11
1 GB/day
5 days
$3.76
—
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
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 3 Days / Daily 2GB
Updated
2026-11-11
2 GB/day
3 days
$3.79
—
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
Asia & Europe 52 Countries eSIM - 3 Days / Daily 2GB
Updated
2026-11-11
2 GB/day
3 days
$3.80
—
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
ASIMGO
eSIM Asia 21 Regions - 3 Days / Total 3GB
Updated
2026-11-11
3 GB
3 days
$3.84
$1.28/GB
$1.28/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
Showing 50 of 4973 plans
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