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
AeriSIM
Asia & Europe 52 Countries eSIM - 5 Days / Total 20GB
Updated
2026-11-11
20 GB
5 days
$12.08
$0.60/GB
$0.60/GB
AeriSIM
Japan eSIM - 5 Days / Total 30GB
Updated
2026-11-11
30 GB
5 days
$12.11
$0.40/GB
$0.40/GB
AeriSIM
Japan Unlimited Local IP eSIM - 7 Days / Unlimited 10Mbps
Updated
2026-11-11
Unlimited
7 days
$12.12
—
AeriSIM
Japan eSIM - 10 Days / Total 20GB
Updated
2026-11-11
20 GB
10 days
$12.20
$0.61/GB
$0.61/GB
ConnectMeGuru
Japan 20GB 30Days (nonhkip)
Updated
2026-10-31
20 GB
30 days
$12.39
$0.62/GB
$0.62/GB
Billion Connect
Japan 5G eSIM [Docomo] - 20GB - 30 Days
Updated
2026-11-05
20 GB
30 days
$12.50
$0.63/GB
$0.63/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 7 Days / Total 20GB
Updated
2026-11-11
20 GB
7 days
$12.51
$0.63/GB
$0.63/GB
AeriSIM
Japan eSIM - 7 Days / Total 30GB
Updated
2026-11-11
30 GB
7 days
$12.60
$0.42/GB
$0.42/GB
ASIMGO
eSIM Japan - 30 Days / Total 20GB
Updated
2026-11-11
20 GB
30 days
$12.64
$0.63/GB
$0.63/GB
ASIMGO
eSIM Japan & South Korea - 3 Days / Total 20GB
Updated
2026-11-11
20 GB
3 days
$12.80
$0.64/GB
$0.64/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 3 Days / Total 20GB
Updated
2026-11-11
20 GB
3 days
$12.80
$0.64/GB
$0.64/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 10 Days / Total 20GB
Updated
2026-11-11
20 GB
10 days
$12.94
$0.65/GB
$0.65/GB
AeriSIM
Japan & South Korea eSIM - 10 Days / Total 20GB
Updated
2026-11-11
20 GB
10 days
$12.94
$0.65/GB
$0.65/GB
ASIMGO
eSIM Japan - 7 Days / Total 30GB
Updated
2026-11-11
30 GB
7 days
$12.96
$0.43/GB
$0.43/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 20 Days / Total 20GB
Updated
2026-11-11
20 GB
20 days
$12.98
$0.65/GB
$0.65/GB
Wanderly
Japan Local 20GB 10Days
Updated
2026-11-11
20 GB
10 days
$12.99
$0.65/GB
$0.65/GB
AeriSIM
Japan eSIM - 10 Days / Total 30GB
Updated
2026-11-11
30 GB
10 days
$13.07
$0.44/GB
$0.44/GB
AeriSIM
Japan Unlimited Local IP eSIM - 8 Days / Unlimited 10Mbps
Updated
2026-11-11
Unlimited
8 days
$13.13
—
ASIMGO
eSIM Asia&Europe - 54 Countries - 5 Days / Total 20GB
Updated
2026-11-11
20 GB
5 days
$13.29
$0.66/GB
$0.66/GB
ASIMGO
eSIM Japan - 7 Days / Total 20GB
Updated
2026-11-11
20 GB
7 days
$13.32
$0.67/GB
$0.67/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 15 Days / Total 20GB
Updated
2026-11-11
20 GB
15 days
$13.36
$0.67/GB
$0.67/GB
AlpineSIM
AlpineSIM Japan - 999GB / 5 Days
Updated
2026-11-11
999 GB
5 days
$13.48
$0.01/GB
$0.01/GB
AeriSIM
Japan eSIM - 15 Days / Total 30GB
Updated
2026-11-11
30 GB
15 days
$13.56
$0.45/GB
$0.45/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 30 Days / Total 20GB
Updated
2026-11-11
20 GB
30 days
$13.72
$0.69/GB
$0.69/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 7 Days / Total 20GB
Updated
2026-11-11
20 GB
7 days
$13.76
$0.69/GB
$0.69/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 20 Days / Total 20GB
Updated
2026-11-11
20 GB
20 days
$13.81
$0.69/GB
$0.69/GB
ASIMGO
eSIM Japan - 15 Days / Total 30GB
Updated
2026-11-11
30 GB
15 days
$13.95
$0.46/GB
$0.46/GB
Skyalo
Japan No-Throttling-Unlimited 3Days (KDDI)
Updated
2026-11-11
999 GB
3 days
$13.99
$0.01/GB
$0.01/GB
AeriSIM
Japan eSIM - 20 Days / Total 30GB
Updated
2026-11-11
30 GB
20 days
$14.03
$0.47/GB
$0.47/GB
AeriSIM
Japan & South Korea eSIM - 7 Days / Total 20GB
Updated
2026-11-11
20 GB
7 days
$14.05
$0.70/GB
$0.70/GB
ASIMGO
eSIM Japan - 5 Days / Total 30GB
Updated
2026-11-11
30 GB
5 days
$14.07
$0.47/GB
$0.47/GB
Showing 50 of 993 plans
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