Japan eSIM Plans · At least 20 GB · 3 days or more
See the cheapest plans5849 plans found · Showing 993
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 20 GB – Any
Validity 3 days – Any
SparkRoam
Japan · 30 GB · 10 days
Updated
2026-11-11
30 GB
10 days
$14.19
$0.47/GB
$0.47/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 10 Days / Total 20GB
Updated
2026-11-11
20 GB
10 days
$14.23
$0.71/GB
$0.71/GB
ASIMGO
eSIM Japan & South Korea - 10 Days / Total 20GB
Updated
2026-11-11
20 GB
10 days
$14.23
$0.71/GB
$0.71/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 25 Days / Total 20GB
Updated
2026-11-11
20 GB
25 days
$14.26
$0.71/GB
$0.71/GB
Stellar
Japan 30GB 20Days + Free Stellar VPN
Updated
2026-11-11
30 GB
20 days
$14.37
(12,83 EUR) $0.48/GB
$0.48/GB
ASIMGO
eSIM Japan - 20 Days / Total 30GB
Updated
2026-11-11
30 GB
20 days
$14.43
$0.48/GB
$0.48/GB
ASIMGO
eSIM Japan - 10 Days / Total 30GB
Updated
2026-11-11
30 GB
10 days
$14.48
$0.48/GB
$0.48/GB
AeriSIM
Japan eSIM - 25 Days / Total 30GB
Updated
2026-11-11
30 GB
25 days
$14.52
$0.48/GB
$0.48/GB
ASIMGO
eSIM Japan - 7 Days / Total 30GB
Updated
2026-11-11
30 GB
7 days
$14.63
$0.49/GB
$0.49/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 30 Days / Total 20GB
Updated
2026-11-11
20 GB
30 days
$14.69
$0.73/GB
$0.73/GB
ASIMGO
eSIM Japan - 20 Days / Total 20GB
Updated
2026-11-11
20 GB
20 days
$14.70
$0.74/GB
$0.74/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 15 Days / Total 20GB
Updated
2026-11-11
20 GB
15 days
$14.70
$0.74/GB
$0.74/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 3 Days / Total 30GB
Updated
2026-11-11
30 GB
3 days
$14.81
$0.49/GB
$0.49/GB
PikaSim
Japan Unlimited-10Mbps 3Days (KDDI)
Updated
2026-11-11
999 GB
3 days
$14.88
$0.01/GB
$0.01/GB
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 3 Days / Total 20GB
Updated
2026-11-11
20 GB
3 days
$14.89
$0.74/GB
$0.74/GB
TEXTR
TEXTR Japan - 20 GB / 30 days
Updated
2026-11-10
20 GB
30 days
$14.96
$0.75/GB
$0.75/GB
AeriSIM
Japan eSIM - 30 Days / Total 30GB
Updated
2026-11-11
30 GB
30 days
$14.99
$0.50/GB
$0.50/GB
AeriSIM
Japan & South Korea eSIM - 15 Days / Total 20GB
Updated
2026-11-11
20 GB
15 days
$15.03
$0.75/GB
$0.75/GB
SparkRoam
Japan 20GB 30Days (TikTok/AI)
Updated
2026-11-11
20 GB
30 days
$15.11
$0.76/GB
$0.76/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 20 Days / Total 20GB
Updated
2026-11-11
20 GB
20 days
$15.19
$0.76/GB
$0.76/GB
AeriSIM
Japan & South Korea eSIM - 5 Days / Total 20GB
Updated
2026-11-11
20 GB
5 days
$15.24
$0.76/GB
$0.76/GB
ASIMGO
eSIM Japan & South Korea - 3 Days / Total 30GB
Updated
2026-11-11
30 GB
3 days
$15.25
$0.51/GB
$0.51/GB
AeriSIM
Japan Unlimited Local IP eSIM - 9 Days / Unlimited 10Mbps
Updated
2026-11-11
Unlimited
9 days
$15.27
—
Stellar
Japan 32GB 30Days + Free Stellar VPN
Updated
2026-11-11
32 GB
30 days
$15.28
(13,65 EUR) $0.48/GB
$0.48/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 5 Days / Total 30GB
Updated
2026-11-11
30 GB
5 days
$15.42
$0.51/GB
$0.51/GB
ASIMGO
eSIM Japan - 30 Days / Total 30GB
Updated
2026-11-11
30 GB
30 days
$15.42
$0.51/GB
$0.51/GB
ASIMGO
eSIM Japan & South Korea - 7 Days / Total 20GB
Updated
2026-11-11
20 GB
7 days
$15.45
$0.77/GB
$0.77/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 20 Days / Total 30GB
Updated
2026-11-11
30 GB
20 days
$15.46
$0.52/GB
$0.52/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 25 Days / Total 20GB
Updated
2026-11-11
20 GB
25 days
$15.69
$0.78/GB
$0.78/GB
AeriSIM
Japan & South Korea eSIM - 3 Days / Total 30GB
Updated
2026-11-11
30 GB
3 days
$15.71
$0.52/GB
$0.52/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 3 Days / Total 30GB
Updated
2026-11-11
30 GB
3 days
$15.71
$0.52/GB
$0.52/GB
Stellar
Japan 30GB 30Days + Free Stellar VPN
Updated
2026-11-11
30 GB
30 days
$15.74
(14,06 EUR) $0.52/GB
$0.52/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 30 Days / Total 30GB
Updated
2026-11-11
30 GB
30 days
$15.89
$0.53/GB
$0.53/GB
Skyalo
Japan Unlimited-10Mbps 5Days (KDDI)
Updated
2026-11-11
999 GB
5 days
$15.99
$0.02/GB
$0.02/GB
Stixrs
Japan Fixed Data eSIM 20 GB 7 Days
Updated
2026-11-11
20 GB
7 days
$16.00
$0.80/GB
$0.80/GB
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 7 Days / Total 20GB
Updated
2026-11-11
20 GB
7 days
$16.01
$0.80/GB
$0.80/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 7 Days / Total 30GB
Updated
2026-11-11
30 GB
7 days
$16.04
$0.53/GB
$0.53/GB
Showing 50 of 993 plans
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