Japan eSIM Plans · At least 10 GB · 3 days or more
See the cheapest plans5849 plans found · Showing 1615
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 10 GB – Any
Validity 3 days – Any
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
ASIMGO
eSIM Asia 21 Regions - 30 Days / Total 10GB
Updated
2026-11-11
10 GB
30 days
$12.56
$1.26/GB
$1.26/GB
GLOBAL YO
Japan - 30 Days - 10 GB
Updated
2026-11-11
10 GB
30 days
$12.59
$1.26/GB
$1.26/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 (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
ASIMGO
eSIM Asia 21 Regions - 15 Days / Total 10GB
Updated
2026-11-11
10 GB
15 days
$13.03
$1.30/GB
$1.30/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
ConnectMeGuru
China mainland & Japan & South Korea 10GB 30Days
Updated
2026-10-31
10 GB
30 days
$13.66
$1.37/GB
$1.37/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
Wanderly
Asia (14 areas) 10GB 30Days
Updated
2026-11-11
10 GB
30 days
$13.99
$1.40/GB
$1.40/GB
Skyalo
Japan No-Throttling-Unlimited 3Days (KDDI)
Updated
2026-11-11
999 GB
3 days
$13.99
$0.01/GB
$0.01/GB
Ubigi
Japan Prepaid eSIM data plan - 10GB
Updated
2026-11-11
10 GB
7 days
$14.00
$1.40/GB
$1.40/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
SparkRoam
Japan · 30 GB · 10 days
Updated
2026-11-11
30 GB
10 days
$14.19
$0.47/GB
$0.47/GB
Showing 50 of 1615 plans
Load moreData and trip length
At least 1 GB · 3 days or moreAt least 1 GB · 7 days or moreAt least 1 GB · 14 days or moreAt least 1 GB · 21 days or moreAt least 1 GB · 30 days or moreAt least 1 GB · 60 days or moreAt least 1 GB · 90 days or moreAt least 1 GB · 180 days or moreAt least 3 GB · 3 days or moreAt least 3 GB · 7 days or moreAt least 3 GB · 14 days or moreAt least 3 GB · 21 days or moreAt least 3 GB · 30 days or moreAt least 3 GB · 60 days or moreAt least 3 GB · 90 days or moreAt least 3 GB · 180 days or moreAt least 5 GB · 3 days or moreAt least 5 GB · 7 days or moreAt least 5 GB · 14 days or moreAt least 5 GB · 21 days or moreAt least 5 GB · 30 days or moreAt least 5 GB · 60 days or moreAt least 5 GB · 90 days or moreAt least 5 GB · 180 days or moreAt least 10 GB · 3 days or moreAt least 10 GB · 7 days or moreAt least 10 GB · 14 days or moreAt least 10 GB · 21 days or moreAt least 10 GB · 30 days or moreAt least 10 GB · 60 days or moreAt least 10 GB · 90 days or moreAt least 10 GB · 180 days or moreAt least 20 GB · 3 days or moreAt least 20 GB · 7 days or moreAt least 20 GB · 14 days or moreAt least 20 GB · 21 days or moreAt least 20 GB · 30 days or moreAt least 20 GB · 60 days or moreAt least 20 GB · 90 days or moreAt least 20 GB · 180 days or moreAt least 30 GB · 3 days or moreAt least 30 GB · 7 days or moreAt least 30 GB · 14 days or moreAt least 30 GB · 21 days or moreAt least 30 GB · 30 days or moreAt least 30 GB · 60 days or moreAt least 30 GB · 90 days or moreAt least 30 GB · 180 days or moreAt least 40 GB · 3 days or moreAt least 40 GB · 7 days or moreAt least 40 GB · 14 days or moreAt least 40 GB · 21 days or moreAt least 40 GB · 30 days or moreAt least 40 GB · 60 days or moreAt least 40 GB · 90 days or moreAt least 40 GB · 180 days or moreAt least 50 GB · 3 days or moreAt least 50 GB · 7 days or moreAt least 50 GB · 14 days or moreAt least 50 GB · 21 days or moreAt least 50 GB · 30 days or moreAt least 50 GB · 60 days or moreAt least 50 GB · 90 days or moreAt least 50 GB · 180 days or more