Japan eSIM Plans · At least 1 GB · 7 days or more

See the cheapest plans
5849 plans found · Showing 4232

How much eSIM data do I need?

Japan

How will you use mobile data?

Around 10 GB for your trip

At least 10 GB · 7 days

A starting estimate for one person with Wi-Fi available. Video quality, backups and sharing can use much more.

Find matching plans

We set minimum data and validity, and hide daily-capped plans to compare a total trip allowance. You can adjust the filters afterwards.

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 7 days – Any

Providers

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ConnectMeGuru
Japan & South Korea 3GB 30Days
Updated 2026-10-31
3 GB
30 days
$2.97
$0.99/GB
View plan
BuyUKeSIM
Japan 1GB 7Days
Updated 2026-11-11
1 GB
7 days
$2.99
$2.99/GB
View plan
Wanderly
Japan 1GB 7Days
Updated 2026-11-11
1 GB
7 days
$2.99
$2.99/GB
View plan
Wanderly
Asia (14 areas) 1GB 7Days
Updated 2026-11-11
1 GB
7 days
$2.99
$2.99/GB
View plan
Always Mobile
Japan 2GB 15Days
Updated 2026-11-06
2 GB
15 days
$3.00
$1.50/GB
View plan
FlySimio
Japan 2GB 15Days
Updated 2026-11-11
2 GB
15 days
$3.00
$1.50/GB
View plan
ASIMGO
eSIM Japan - 10 Days / Total 3GB
Updated 2026-11-11
3 GB
10 days
$3.02
$1.01/GB
View plan
AeriSIM
Japan eSIM - 7 Days / Total 5GB
Updated 2026-11-11
5 GB
7 days
$3.02
$0.60/GB
View plan
Tripuck
Asia 1 GB / 30 Days
Updated 2026-10-29
1 GB
30 days
$3.03
$3.03/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 20 Days / Total 3GB
Updated 2026-11-11
3 GB
20 days
$3.04
$1.01/GB
View plan
ASIMGO
eSIM Japan - 20 Days / Total 3GB
Updated 2026-11-11
3 GB
20 days
$3.04
$1.01/GB
View plan
ASIMGO
eSIM Japan & South Korea - 7 Days / Total 3GB
Updated 2026-11-11
3 GB
7 days
$3.05
$1.02/GB
View plan
SparkRoam
Japan 3GB 30Days
Updated 2026-11-11
3 GB
30 days
$3.06
$1.02/GB
View plan
SparkRoam
Japan eSIM 3 GB 30 Days
Updated 2026-11-11
3 GB
30 days
$3.06
$1.02/GB
View plan
ConnectMeGuru
Asia (12 areas) 1GB 7Days
Updated 2026-10-31
1 GB
7 days
$3.08
$3.08/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 7 Days / Total 3GB
Updated 2026-11-11
3 GB
7 days
$3.08
$1.03/GB
View plan
Stellar
Japan 5GB 15Days + Free Stellar VPN
Updated 2026-11-11
5 GB
15 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 30Days (nonhkip) + Free Stellar VPN
Updated 2026-11-11
5 GB
30 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 30Days (IIJ) + Free Stellar VPN
Updated 2026-11-11
5 GB
30 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 30Days + Free Stellar VPN
Updated 2026-11-11
5 GB
30 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 10Days + Free Stellar VPN
Updated 2026-11-11
5 GB
10 days
$3.09
(2,76 EUR) $0.62/GB
View plan
ASIMGO
eSIM Japan - 7 Days / Total 5GB
Updated 2026-11-11
5 GB
7 days
$3.10
$0.62/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 15 Days / Total 3GB
Updated 2026-11-11
3 GB
15 days
$3.10
$1.03/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 15 Days / Total 3GB
Updated 2026-11-11
3 GB
15 days
$3.11
$1.04/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 10 Days / Total 3GB
Updated 2026-11-11
3 GB
10 days
$3.11
$1.04/GB
View plan
AeriSIM
Japan eSIM - 10 Days / Total 5GB
Updated 2026-11-11
5 GB
10 days
$3.13
$0.63/GB
View plan
AeriSIM
Japan & South Korea eSIM - 7 Days / Total 3GB
Updated 2026-11-11
3 GB
7 days
$3.14
$1.05/GB
View plan
Skyalo
Japan 1GB 7Days (nonhkip)
Updated 2026-11-11
1 GB
7 days
$3.15
$3.15/GB
View plan
Roamix
Japan 1GB 7Days
Updated 2026-11-09
1 GB
7 days
$3.15
$3.15/GB
View plan
Roamix
Japan 1GB 7Days (IIJ)
Updated 2026-11-09
1 GB
7 days
$3.15
$3.15/GB
View plan
Tripuck
Asia 3 GB / 10 Days
Updated 2026-10-29
3 GB
10 days
$3.16
$1.05/GB
View plan
Tripuck
Japan 5 GB / 30 Days
Updated 2026-10-29
5 GB
30 days
$3.16
$0.63/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 25 Days / Total 3GB
Updated 2026-11-11
3 GB
25 days
$3.18
$1.06/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 30 Days / Total 3GB
Updated 2026-11-11
3 GB
30 days
$3.19
$1.06/GB
View plan
ConnectMeGuru
Japan 5GB 15Days
Updated 2026-10-31
5 GB
15 days
$3.20
$0.64/GB
View plan
Stellar
Japan 4GB 20Days + Free Stellar VPN
Updated 2026-11-11
4 GB
20 days
$3.22
(2,88 EUR) $0.81/GB
View plan
Stellar
China mainland & Japan & South Korea 2GB 15Days + Free Stellar VPN
Updated 2026-11-11
2 GB
15 days
$3.22
(2,88 EUR) $1.61/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 20 Days / Total 3GB
Updated 2026-11-11
3 GB
20 days
$3.23
$1.08/GB
View plan
Skyalo
Japan & South Korea 1GB 7Days
Updated 2026-11-11
1 GB
7 days
$3.24
$3.24/GB
View plan
eSIM4Travel
Japan (Softbank, KDDI) eSIM - 3 GB - 30 Days
Updated 2026-11-11
3 GB
30 days
$3.25
$1.08/GB
View plan
ConnectMeGuru
Japan 5GB 30Days
Updated 2026-10-31
5 GB
30 days
$3.25
$0.65/GB
View plan
ConnectMeGuru
Japan 5GB 30Days (IIJ)
Updated 2026-10-31
5 GB
30 days
$3.25
$0.65/GB
View plan
ConnectMeGuru
Japan 5GB 30Days (nonhkip)
Updated 2026-10-31
5 GB
30 days
$3.25
$0.65/GB
View plan
eSIM4Travel
Japan (DOCOMO Local Network) eSIM - 2.93 GB - 30 Days
Updated 2026-11-11
2.93 GB
30 days
$3.29
$1.12/GB
View plan
AeriSIM
Japan & South Korea eSIM - 10 Days / Total 3GB
Updated 2026-11-11
3 GB
10 days
$3.29
$1.10/GB
View plan
Tripuck
Japan 5 GB / 15 Days
Updated 2026-10-29
5 GB
15 days
$3.29
$0.66/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 30 Days / Total 3GB
Updated 2026-11-11
3 GB
30 days
$3.30
$1.10/GB
View plan
ASIMGO
eSIM Japan - 30 Days / Total 3GB
Updated 2026-11-11
3 GB
30 days
$3.30
$1.10/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 20 Days / Total 3GB
Updated 2026-11-11
3 GB
20 days
$3.32
$1.11/GB
View plan
PikaSim
Japan 1GB 7Days (IIJ)
Updated 2026-11-11
1 GB
7 days
$3.33
$3.33/GB
View plan

Showing 50 of 4232 plans

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