Japan eSIM Plans · At least 3 GB · 7 days or more
See the cheapest plans5849 plans found · Showing 2667
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 3 GB – Any
Validity 7 days – Any
Ubigi
Asia Prepaid eSIM data plan - 3GB
Updated
2026-11-11
3 GB
15 days
$18.00
$6.00/GB
$6.00/GB
Ubigi
Japan Prepaid eSIM data plan - 20GB/month
Updated
2026-11-11
20 GB
30 days
$18.00
$0.90/GB
$0.90/GB
Stixrs
Japan Fixed Data eSIM 20 GB 30 Days
Updated
2026-11-11
20 GB
30 days
$18.00
$0.90/GB
$0.90/GB
ASIMGO
eSIM Japan & South Korea - 30 Days / Total 20GB
Updated
2026-11-11
20 GB
30 days
$18.15
$0.91/GB
$0.91/GB
AeriSIM
Japan Unlimited Local IP eSIM - 10 Days / Unlimited 10Mbps
Updated
2026-11-11
Unlimited
10 days
$18.19
—
Bloomy eSIM
China mainland & Japan & South Korea 10GB 30 Days
Updated
2026-11-10
10 GB
30 days
$18.24
$1.82/GB
$1.82/GB
Stellar
Japan 35GB 30Days + Free Stellar VPN
Updated
2026-11-11
35 GB
30 days
$18.27
(16,32 EUR) $0.52/GB
$0.52/GB
eSIM4Travel
Japan (Softbank, KDDI) eSIM - 20 GB - 30 Days
Updated
2026-11-11
20 GB
30 days
$18.28
$0.91/GB
$0.91/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 15 Days / Total 30GB
Updated
2026-11-11
30 GB
15 days
$18.31
$0.61/GB
$0.61/GB
MyTravel eSIM
Japan 20GB 30Days (IIJ)
Updated
2026-11-10
20 GB
30 days
$18.36
(16,40 EUR) $0.92/GB
$0.92/GB
MyTravel eSIM
Japan 20GB 30Days
Updated
2026-11-10
20 GB
30 days
$18.36
(16,40 EUR) $0.92/GB
$0.92/GB
Skyalo
Asia (12 areas) 3GB 15Days
Updated
2026-11-11
3 GB
15 days
$18.48
$6.16/GB
$6.16/GB
SparkRoam
Global eSIM 3 GB 30 Days
Updated
2026-11-11
3 GB
30 days
$18.49
$6.16/GB
$6.16/GB
SparkRoam
Asia (19) · 5 GB · 30 days
Updated
2026-11-11
5 GB
30 days
$18.52
$3.70/GB
$3.70/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 10 Days / Total 30GB
Updated
2026-11-11
30 GB
10 days
$18.52
$0.62/GB
$0.62/GB
ASIMGO
eSIM Asia&Europe - 54 Countries - 25 Days / Total 30GB
Updated
2026-11-11
30 GB
25 days
$18.52
$0.62/GB
$0.62/GB
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 15 Days / Daily 3GB
Updated
2026-11-11
3 GB/day
15 days
$18.79
—
AeriSIM
Japan Local IP eSIM - 15 Days / Daily 3GB
Updated
2026-11-11
3 GB/day
15 days
$18.79
—
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 30 Days / Total 20GB
Updated
2026-11-11
20 GB
30 days
$18.81
$0.94/GB
$0.94/GB
Tripuck
Global 10 GB / 180 Days
Updated
2026-10-29
10 GB
180 days
$18.81
$1.88/GB
$1.88/GB
Tripuck
Global 10 GB / 365 Days
Updated
2026-10-29
10 GB
365 days
$18.83
$1.88/GB
$1.88/GB
Skyalo
Asia (12 areas) 3GB 30Days
Updated
2026-11-11
3 GB
30 days
$18.90
$6.30/GB
$6.30/GB
Billion Connect
Japan 5G eSIM [SoftBank] - 30GB - 30 Days
Updated
2026-11-05
30 GB
30 days
$18.90
$0.63/GB
$0.63/GB
Billion Connect
Asia eSIM [9 Regions] - 20GB - 30 Days
Updated
2026-11-05
20 GB
30 days
$18.90
$0.95/GB
$0.95/GB
ConnectMeGuru
Japan 50GB 30Days (IIJ)
Updated
2026-10-31
50 GB
30 days
$18.93
$0.38/GB
$0.38/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 20 Days / Total 30GB
Updated
2026-11-11
30 GB
20 days
$18.96
$0.63/GB
$0.63/GB
FlySimio
Asia (14 areas) 10GB 30Days
Updated
2026-11-11
10 GB
30 days
$18.98
$1.90/GB
$1.90/GB
Wanderly
Japan Local 30GB 30Days
Updated
2026-11-11
30 GB
30 days
$18.99
$0.63/GB
$0.63/GB
Ubigi
Best Asia Prepaid eSIM data plan - 20GB/month
Updated
2026-11-11
20 GB
30 days
$19.00
$0.95/GB
$0.95/GB
Ubigi
Best World Prepaid eSIM data plan - 3GB
Updated
2026-11-11
3 GB
30 days
$19.00
$6.33/GB
$6.33/GB
eSIM4Travel
Japan (Softbank, KDDI) eSIM - 0.00MB - 7 Days
Updated
2026-11-11
3 GB/day
7 days
$19.17
—
Stellar
Global (120+ areas) 4GB 20Days + Free Stellar VPN
Updated
2026-11-11
4 GB
20 days
$19.21
(17,16 EUR) $4.80/GB
$4.80/GB
Stellar
Global (120+ areas) 4GB 30Days + Free Stellar VPN
Updated
2026-11-11
4 GB
30 days
$19.21
(17,16 EUR) $4.80/GB
$4.80/GB
Tripuck
Global 10 GB / 365 Days
Updated
2026-10-29
10 GB
365 days
$19.40
$1.94/GB
$1.94/GB
ASIMGO
eSIM Japan & South Korea - 10 Days / Total 30GB
Updated
2026-11-11
30 GB
10 days
$19.44
$0.65/GB
$0.65/GB
AeriSIM
Asia & Europe 52 Countries eSIM - 10 Days / Total 30GB
Updated
2026-11-11
30 GB
10 days
$19.44
$0.65/GB
$0.65/GB
Showing 50 of 2667 plans
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