Japan eSIM Plans

See the cheapest plans
5849 plans found · Showing 5849

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.

Data 0 GB – Any
Validity 1 day – Any

Providers

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Keep On Roaming
Roam Like Home® Japan 2 GB 15 Days
Updated 2026-11-11
2 GB
15 days
$6.44
$3.22/GB
View plan
Tripuck
Asia 2 GB/day / 5 Days
Updated 2026-10-29
2 GB/day
5 days
$6.45
View plan
Roamix
Asia (12 areas) 500MB/Day
Updated 2026-11-09
500 MB/day
2 days
$6.45
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 2 Days
Updated 2026-11-10
3 GB/day
2 days
$6.46
View plan
AlpineSIM
AlpineSIM Japan - 500MB/Day / 10 Days
Updated 2026-11-10
500 MB/day
10 days
$6.46
View plan
SparkRoam
Japan · 12 GB · 4 days
Updated 2026-11-10
12 GB
4 days
$6.46
$0.54/GB
View plan
FlySimio
Asia-20 1GB 30 Days
Updated 2026-11-10
1 GB
30 days
$6.48
$6.48/GB
View plan
AlpineSIM
AlpineSIM Japan - 999GB / 3 Days
Updated 2026-11-10
999 GB
3 days
$6.48
$0.01/GB
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Stellar
Japan & South Korea 7GB 20Days + Free Stellar VPN
Updated 2026-11-11
7 GB
20 days
$6.49
(5,79 EUR) $0.93/GB
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Stellar
Japan & South Korea 7GB 30Days + Free Stellar VPN
Updated 2026-11-11
7 GB
30 days
$6.49
(5,79 EUR) $0.93/GB
View plan
Earth Esim
2GB/1 Day Japan, South Korea & China 5G eSIM
Updated 2026-11-10
2 GB
1 day
$6.49
$3.25/GB
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 7 Days / Total 3GB
Updated 2026-11-11
3 GB
7 days
$6.49
$2.16/GB
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CloudOn
Japan 2 GB - 15 days
Updated 2026-11-10
2 GB
15 days
$6.49
$3.25/GB
View plan
Yatelo
ASI 5GB 30 Days
Updated 2026-11-07
5 GB
30 days
$6.49
$1.30/GB
View plan
AlpineSIM
AlpineSIM Japan - 12GB / 4 Days
Updated 2026-11-10
12 GB
4 days
$6.49
$0.54/GB
View plan
Stixrs
Japan Fixed Data eSIM 5 GB 15 Days
Updated 2026-11-11
5 GB
15 days
$6.50
$1.30/GB
View plan
Stixrs
Japan Daily Data eSIM 1 GB/Day 7 Days
Updated 2026-11-11
1 GB/day
7 days
$6.50
View plan
MyTravel eSIM
Asia (14 areas) 3GB 30Days
Updated 2026-11-10
3 GB
30 days
$6.51
(5,81 EUR) $2.17/GB
View plan
Tripuck
Japan 1 GB/day / 13 Days
Updated 2026-10-29
1 GB/day
13 days
$6.53
View plan
Tripuck
Asia 10 GB / 3 Days
Updated 2026-10-29
10 GB
3 days
$6.55
$0.66/GB
View plan
Roamix
Asia-20 1GB 30 Days
Updated 2026-11-09
1 GB
30 days
$6.55
$6.55/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 3 Days / Total 10GB
Updated 2026-11-11
10 GB
3 days
$6.56
$0.66/GB
View plan
Tripuck
Japan 3 GB / 365 Days
Updated 2026-10-29
3 GB
365 days
$6.56
$2.19/GB
View plan
Tripuck
Asia 3 GB / 365 Days
Updated 2026-10-29
3 GB
365 days
$6.56
$2.19/GB
View plan
Billion Connect
Global eSIM [19 Regions] - 1GB/Day - 6 Days
Updated 2026-11-05
1 GB/day
6 days
$6.56
View plan
MegaEsim
Japan 10 GB, 30 days
Updated 2026-11-11
10 GB
30 days
$6.58
$0.66/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 7 Days / Total 10GB
Updated 2026-11-11
10 GB
7 days
$6.58
$0.66/GB
View plan
AlpineSIM
AlpineSIM China mainland & Japan & South Korea - 3GB / 15 Days
Updated 2026-11-10
3 GB
15 days
$6.59
$2.20/GB
View plan
Billion Connect
Japan 5G eSIM [SoftBank] - 2GB/Day - 6 Days
Updated 2026-11-05
2 GB/day
6 days
$6.59
View plan
Billion Connect
Japan 5G eSIM [SoftBank] - 1GB/Day - 11 Days
Updated 2026-11-05
1 GB/day
11 days
$6.59
View plan
Skyalo
Japan 3GB/Day
Updated 2026-11-10
3 GB
1 day
$6.60
$2.20/GB
View plan
Skyalo
Japan 3GB/Day (IIJ)
Updated 2026-11-10
3 GB
1 day
$6.60
$2.20/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 5 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
5 days
$6.60
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 6 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
6 days
$6.61
View plan
FlySimio
Asia (14 areas) 3GB 30Days
Updated 2026-11-10
3 GB
30 days
$6.63
$2.21/GB
View plan
Tripuck
Japan 5 GB / 20 Days
Updated 2026-10-29
5 GB
20 days
$6.63
$1.33/GB
View plan
Tripuck
Global 3 GB / 20 Days
Updated 2026-10-29
3 GB
20 days
$6.63
$2.21/GB
View plan
Roamix
Asia (14 areas) 3GB 30Days
Updated 2026-11-09
3 GB
30 days
$6.65
$2.22/GB
View plan
Tripuck
Japan 5 GB / 25 Days
Updated 2026-10-29
5 GB
25 days
$6.65
$1.33/GB
View plan
Tripuck
Global 3 GB / 25 Days
Updated 2026-10-29
3 GB
25 days
$6.65
$2.22/GB
View plan
Bloomy eSIM
Global (120+ areas) Unlimited (1GB/day) 1 Day
Updated 2026-11-10
1 GB
1 day
$6.68
$6.68/GB
View plan
AlpineSIM
AlpineSIM Japan - 1GB/Day / 5 Days
Updated 2026-11-10
1 GB/day
5 days
$6.68
View plan
AeriSIM
Japan eSIM - 5 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
5 days
$6.68
View plan
Bloomy eSIM
Japan & South Korea Unlimited (2GB/day) 2 Days
Updated 2026-11-10
2 GB/day
2 days
$6.70
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 7 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
7 days
$6.71
View plan
ViaConecta
Asia 1 GB 7 Days
Updated 2026-11-07
1 GB
7 days
$6.72
$6.72/GB
View plan
AlpineSIM
AlpineSIM Asia (20 areas) - 500MB/Day / 3 Days
Updated 2026-11-10
500 MB/day
3 days
$6.72
View plan
AlpineSIM
AlpineSIM Global (120+ areas) - 1GB / 7 Days
Updated 2026-11-10
1 GB
7 days
$6.72
$6.72/GB
View plan
MyTravel eSIM
Asia (20 areas) 1GB/Day
Updated 2026-11-10
1 GB
1 day
$6.72
(6,00 EUR) $6.72/GB
View plan
SparkRoam
Global eSIM 1 GB 7 Days
Updated 2026-11-10
1 GB
7 days
$6.73
$6.73/GB
View plan

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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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