Japan eSIM Plans · At least 40 GB · 21 days or more

See the cheapest plans
5849 plans found · Showing 226

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 40 GB – Any
Validity 21 days – Any

Providers

Choose the providers you want to compare. No selection means all providers.

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Always Mobile
Japan 50GB 180Days
Updated 2026-11-06
50 GB
180 days
$35.25
$0.71/GB
View plan
Billion Connect
Asia eSIM [9 Regions] - 50GB - 30 Days
Updated 2026-11-05
50 GB
30 days
$35.60
$0.71/GB
View plan
Billion Connect
Global eSIM [19 Regions] - 50GB - 30 Days
Updated 2026-11-05
50 GB
30 days
$35.90
$0.72/GB
View plan
SparkRoam
Japan 50GB 180Days
Updated 2026-11-11
50 GB
180 days
$37.38
$0.75/GB
View plan
eSIM4Travel
Japan (DOCOMO Local Network) eSIM - 48.83 GB - 30 Days
Updated 2026-11-11
48.83 GB
30 days
$37.72
$0.77/GB
View plan
ASIMGO
eSIM Japan & South Korea - 30 Days / Total 50GB
Updated 2026-11-11
50 GB
30 days
$38.16
$0.76/GB
View plan
Roamix
Japan 50GB 30Days
Updated 2026-11-09
50 GB
30 days
$38.90
$0.78/GB
View plan
Roamix
Japan 50GB 30Days (IIJ)
Updated 2026-11-09
50 GB
30 days
$38.90
$0.78/GB
View plan
GLOBAL YO
Japan - 45 Days - 50 GB
Updated 2026-11-11
50 GB
45 days
$38.99
$0.78/GB
View plan
GLOBAL YO
Asia Explorer - 45 Days - 50 GB (24 countries)
Updated 2026-11-11
50 GB
45 days
$39.19
$0.78/GB
View plan
AeriSIM
Japan & South Korea eSIM - 30 Days / Total 50GB
Updated 2026-11-11
50 GB
30 days
$39.31
$0.79/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 30 Days / Total 50GB
Updated 2026-11-11
50 GB
30 days
$39.72
$0.79/GB
View plan
Wanderly
Japan 50GB 180Days
Updated 2026-11-11
50 GB
180 days
$39.99
$0.80/GB
View plan
CloudOn
Japan_50GB_30DAYs
Updated 2026-11-10
50 GB
30 days
$39.99
$0.80/GB
View plan
Tripuck
Asia 45 GB / 365 Days
Updated 2026-10-29
45 GB
365 days
$40.31
$0.90/GB
View plan
AlpineSIM
AlpineSIM Japan - 50GB / 180 Days
Updated 2026-11-11
50 GB
180 days
$40.47
$0.81/GB
View plan
CloudOn
91日間135GBプラン
Updated 2026-11-10
135 GB
91 days
$41.99
$0.31/GB
View plan
Bloomy eSIM
Japan 50GB 180 Days
Updated 2026-11-10
50 GB
180 days
$42.00
$0.84/GB
View plan
Tripuck
Japan 60 GB / 90 Days
Updated 2026-10-29
60 GB
90 days
$42.12
$0.70/GB
View plan
FlySimio
Japan 50GB 30Days
Updated 2026-11-11
50 GB
30 days
$42.50
$0.85/GB
View plan
Tripuck
Japan 40 GB / 180 Days
Updated 2026-10-29
40 GB
180 days
$42.53
$1.06/GB
View plan
Tripuck
Asia 50 GB / 30 Days
Updated 2026-10-29
50 GB
30 days
$42.96
$0.86/GB
View plan
Ubigi
Japan Prepaid eSIM data plan - Unlimited
Updated 2026-11-11
60 GB
30 days
$45.00
View plan
ConnectMeGuru
Japan 100GB 60Days
Updated 2026-10-31
100 GB
60 days
$45.89
$0.46/GB
View plan
ConnectMeGuru
Japan 100GB 60Days (IIJ)
Updated 2026-10-31
100 GB
60 days
$45.89
$0.46/GB
View plan
PikaSim
Japan 50GB 30Days (IIJ)
Updated 2026-11-11
50 GB
30 days
$46.99
$0.94/GB
View plan
CloudOn
Asia 50 GB - 90 days
Updated 2026-11-10
50 GB
90 days
$47.99
$0.96/GB
View plan
AeriSIM
Japan Unlimited Local IP eSIM - 21 Days / Unlimited
Updated 2026-11-11
Unlimited
21 days
$47.99
View plan
ASIMGO
eSIM Asia 21 Regions - 30 Days / Total 50GB
Updated 2026-11-11
50 GB
30 days
$48.91
$0.98/GB
View plan
Tripuck
Asia 60 GB / 60 Days
Updated 2026-10-29
60 GB
60 days
$49.03
$0.82/GB
View plan
MyTravel eSIM
Japan 50GB 180Days
Updated 2026-11-10
50 GB
180 days
$50.33
(44,95 EUR) $1.01/GB
View plan
eSIM4Travel
Japan (Softbank, KDDI) eSIM - 50 GB - 30 Days
Updated 2026-11-11
50 GB
30 days
$50.35
$1.01/GB
View plan
Stixrs
Japan Fixed Data eSIM 50 GB 60 Days
Updated 2026-11-11
50 GB
60 days
$51.00
$1.02/GB
View plan
Stellar
Japan 100GB 30Days + Free Stellar VPN
Updated 2026-11-11
100 GB
30 days
$51.15
(45,68 EUR) $0.51/GB
View plan
Tripuck
Asia 50 GB / 30 Days
Updated 2026-10-29
50 GB
30 days
$51.78
$1.04/GB
View plan
Tripuck
Global 50 GB / 30 Days
Updated 2026-10-29
50 GB
30 days
$51.78
$1.04/GB
View plan
BuyUKeSIM
Japan 50GB 30Days
Updated 2026-11-11
50 GB
30 days
$52.99
$1.06/GB
View plan
Tripuck
Japan 50 GB / 25 Days
Updated 2026-10-29
50 GB
25 days
$53.19
$1.06/GB
View plan
Tripuck
Japan 50 GB / 90 Days
Updated 2026-10-29
50 GB
90 days
$53.21
$1.06/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 25 Days / Total 50GB
Updated 2026-11-11
50 GB
25 days
$53.46
$1.07/GB
View plan
Tripuck
Global 40 GB / 180 Days
Updated 2026-10-29
40 GB
180 days
$54.66
$1.37/GB
View plan
Lumbus
Japan 50GB 180Days
Updated 2026-11-11
50 GB
180 days
$54.99
$1.10/GB
View plan
Ubigi
Japan Prepaid eSIM data plan - 50GB
Updated 2026-11-11
50 GB
30 days
$55.00
$1.10/GB
View plan
Ubigi
Japan Prepaid eSIM data plan - 5GB/month
Updated 2026-11-11
60 GB
360 days
$55.00
$0.92/GB
View plan
Skyalo
Japan 50GB 180Days
Updated 2026-11-11
50 GB
180 days
$55.99
$1.12/GB
View plan
Tripuck
Global 40 GB / 180 Days
Updated 2026-10-29
40 GB
180 days
$56.09
$1.40/GB
View plan
GLOBAL YO
Japan - 60 Days - 100 GB
Updated 2026-11-11
100 GB
60 days
$56.99
$0.57/GB
View plan
Tripuck
Asia 60 GB / 90 Days
Updated 2026-10-29
60 GB
90 days
$57.20
$0.95/GB
View plan
Stellar
Japan 100GB 60Days + Free Stellar VPN
Updated 2026-11-11
100 GB
60 days
$57.22
(51,10 EUR) $0.57/GB
View plan
Stellar
Japan 100GB 60Days (IIJ) + Free Stellar VPN
Updated 2026-11-11
100 GB
60 days
$57.22
(51,10 EUR) $0.57/GB
View plan

Showing 50 of 226 plans

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Data 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

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