Japan eSIM Plans · At least 3 GB · 3 days or more

See the cheapest plans
5849 plans found · Showing 3086

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 3 GB – Any
Validity 3 days – Any

Providers

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AeriSIM
Japan eSIM - 30 Days / Total 20GB
Updated 2026-11-11
20 GB
30 days
$10.88
$0.54/GB
View plan
AlpineSIM
AlpineSIM Asia (14 areas) - 10GB / 30 Days
Updated 2026-11-11
10 GB
30 days
$10.90
$1.09/GB
View plan
Roamix
Japan 12GB 4Days (KDDI)
Updated 2026-11-09
12 GB
4 days
$10.90
$0.91/GB
View plan
Tripuck
Asia 5 GB / 365 Days
Updated 2026-10-29
5 GB
365 days
$10.93
$2.19/GB
View plan
Roamix
China mainland & Japan & South Kore
Updated 2026-11-09
3 GB
15 days
$10.95
$3.65/GB
View plan
Stellar
Japan 16GB 20Days + Free Stellar VPN
Updated 2026-11-11
16 GB
20 days
$10.95
(9,78 EUR) $0.68/GB
View plan
MegaEsim
Asia Pacific 3 GB, 15 days
Updated 2026-11-11
3 GB
15 days
$10.99
$3.66/GB
View plan
Skyalo
Japan 10GB 30Days
Updated 2026-11-11
10 GB
30 days
$10.99
$1.10/GB
View plan
Skyalo
Asia (14 areas) 5GB 30Days
Updated 2026-11-11
5 GB
30 days
$10.99
$2.20/GB
View plan
Skyalo
Japan 10GB 30Days (IIJ)
Updated 2026-11-11
10 GB
30 days
$10.99
$1.10/GB
View plan
Saily
Japan 5GB 30 days
Updated 2026-11-11
5 GB
30 days
$10.99
$2.20/GB
View plan
Wanderly
Asia-20 3GB 15Days
Updated 2026-11-11
3 GB
15 days
$10.99
$3.66/GB
View plan
Wanderly
China mainland & Japan & South Korea 3GB 30Days
Updated 2026-11-11
3 GB
30 days
$10.99
$3.66/GB
View plan
Wanderly
Asia (12 areas) 3GB 15Days
Updated 2026-11-11
3 GB
15 days
$10.99
$3.66/GB
View plan
Wanderly
Asia (12 areas) 3GB 30Days
Updated 2026-11-11
3 GB
30 days
$10.99
$3.66/GB
View plan
CloudOn
Asia 10 GB - 30 days
Updated 2026-11-10
10 GB
30 days
$10.99
$1.10/GB
View plan
Skyalo
Japan 12GB 4Days (KDDI)
Updated 2026-11-11
12 GB
4 days
$10.99
$0.92/GB
View plan
NovuSIM
Japan 3GB 30 Days
Updated 2026-11-10
3 GB
30 days
$11.00
$3.67/GB
View plan
Tripuck
Asia 10 GB / 10 Days
Updated 2026-10-29
10 GB
10 days
$11.00
$1.10/GB
View plan
Tripuck
Global 10 GB / 10 Days
Updated 2026-10-29
10 GB
10 days
$11.00
$1.10/GB
View plan
AlpineSIM
AlpineSIM Japan - 21GB / 7 Days
Updated 2026-11-11
21 GB
7 days
$11.02
$0.52/GB
View plan
Tripuck
Japan 20 GB / 15 Days
Updated 2026-10-29
20 GB
15 days
$11.08
$0.55/GB
View plan
AeriSIM
Japan Local IP eSIM - 5 Days / Daily 10GB
Updated 2026-11-11
10 GB/day
5 days
$11.11
View plan
AlpineSIM
AlpineSIM Japan - 999GB / 5 Days
Updated 2026-11-11
999 GB
5 days
$11.11
$0.01/GB
View plan
ConnectMeGuru
Japan 20GB 20Days (IIJ)
Updated 2026-10-31
20 GB
20 days
$11.12
$0.56/GB
View plan
ASIMGO
eSIM Japan - 10 Days / Total 20GB
Updated 2026-11-11
20 GB
10 days
$11.16
$0.56/GB
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 3 Days
Updated 2026-11-10
3 GB/day
3 days
$11.17
View plan
ASIMGO
eSIM Japan & South Korea - 5 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
5 days
$11.18
View plan
AeriSIM
Japan & South Korea eSIM - 5 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
5 days
$11.18
View plan
MyTravel eSIM
Asia (20 areas) 3GB 15Days
Updated 2026-11-10
3 GB
15 days
$11.19
(9,99 EUR) $3.73/GB
View plan
Yesim
Asia
Updated 2026-11-11
5 GB
30 days
$11.20
(10,00 EUR) $2.24/GB
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 10 Days / Total 5GB
Updated 2026-11-11
5 GB
10 days
$11.23
$2.25/GB
View plan
Tripuck
Asia 12 GB / 30 Days
Updated 2026-10-29
12 GB
30 days
$11.23
$0.94/GB
View plan
Tripuck
Japan 15 GB / 30 Days
Updated 2026-10-29
15 GB
30 days
$11.23
$0.75/GB
View plan
Tripuck
Asia 5 GB / 365 Days
Updated 2026-10-29
5 GB
365 days
$11.27
$2.25/GB
View plan
FlySimio
Japan Unlimited-10Mbps 3Days (KDDI)
Updated 2026-11-11
999 GB
3 days
$11.28
$0.01/GB
View plan
Roamix
Japan 10GB 30Days
Updated 2026-11-09
10 GB
30 days
$11.30
$1.13/GB
View plan
Roamix
Japan 10GB 30Days (IIJ)
Updated 2026-11-09
10 GB
30 days
$11.30
$1.13/GB
View plan
FlySimio
Japan 12GB 4Days (KDDI)
Updated 2026-11-11
12 GB
4 days
$11.30
$0.94/GB
View plan
Roamix
China mainland & Japan & South Kore
Updated 2026-11-09
3 GB
30 days
$11.35
$3.78/GB
View plan
Tripuck
Global 5 GB / 30 Days
Updated 2026-10-29
5 GB
30 days
$11.35
$2.27/GB
View plan
Bloomy eSIM
Asia (14 areas) 10GB 30 Days
Updated 2026-11-10
10 GB
30 days
$11.39
$1.14/GB
View plan
Tripuck
Global 5 GB / 3 Days
Updated 2026-10-29
5 GB
3 days
$11.43
$2.29/GB
View plan
SparkRoam
Japan 20GB 30Days
Updated 2026-11-11
20 GB
30 days
$11.44
$0.57/GB
View plan
SparkRoam
Japan eSIM 20 GB 30 Days
Updated 2026-11-11
20 GB
30 days
$11.44
$0.57/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 3 Days / Total 10GB
Updated 2026-11-11
10 GB
3 days
$11.48
$1.15/GB
View plan
GLOBAL YO
Asia Explorer - 30 Days - 10 GB (24 countries)
Updated 2026-11-11
10 GB
30 days
$11.49
$1.15/GB
View plan
Stixrs
Japan Fixed Data eSIM 10 GB 30 Days
Updated 2026-11-11
10 GB
30 days
$11.50
$1.15/GB
View plan
Stixrs
Global Fixed Data eSIM 85 Countries 3 GB 7 Days
Updated 2026-11-11
3 GB
7 days
$11.50
$3.83/GB
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 20 Days / Total 5GB
Updated 2026-11-11
5 GB
20 days
$11.52
$2.30/GB
View plan

Showing 50 of 3086 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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