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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MyTravel eSIM
Japan & South Korea 20GB 30days
Updated 2026-11-10
20 GB
30 days
$40.26
(35,96 EUR) $2.01/GB
View plan
AlpineSIM
AlpineSIM Asia-20 - 20GB / 30 Days
Updated 2026-11-11
20 GB
30 days
$40.28
$2.01/GB
View plan
Tripuck
Asia 34 GB / 365 Days
Updated 2026-10-29
34 GB
365 days
$40.29
$1.19/GB
View plan
AlpineSIM
AlpineSIM Asia (12 areas) - 3GB/Day / 5 Days
Updated 2026-11-11
3 GB/day
5 days
$40.30
View plan
Roamix
Asia (14 areas) 2GB/Day FUP1Mbps
Updated 2026-11-09
2 GB/day
10 days
$40.30
View plan
Yesim
Japan
Updated 2026-11-11
—
15 days
$40.31
(36,00 EUR)
View plan
MyTravel eSIM
Global (120+ areas) 5GB 30Days
Updated 2026-11-10
5 GB
30 days
$40.31
(36,00 EUR) $8.06/GB
View plan
Tripuck
Asia 45 GB / 365 Days
Updated 2026-10-29
45 GB
365 days
$40.31
$0.90/GB
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 13 Days
Updated 2026-11-10
3 GB/day
13 days
$40.32
View plan
AlpineSIM
AlpineSIM Asia (12 areas) - 500MB/Day / 30 Days
Updated 2026-11-11
500 MB/day
30 days
$40.38
View plan
eSIM4Travel
Japan (Softbank, KDDI) eSIM - 0.00MB - 15 Days
Updated 2026-11-11
3 GB/day
15 days
$40.40
View plan
Tripuck
Asia 50 GB / 15 Days
Updated 2026-10-29
50 GB
15 days
$40.44
$0.81/GB
View plan
AlpineSIM
AlpineSIM Japan - 50GB / 180 Days
Updated 2026-11-11
50 GB
180 days
$40.47
$0.81/GB
View plan
Bloomy eSIM
Japan Unlimited (5GB/day) 8 Days
Updated 2026-11-10
5 GB/day
8 days
$40.55
View plan
PikaSim
Japan & South Korea 5GB/Day · 3 days
Updated 2026-11-11
5 GB/day
3 days
$40.58
View plan
Bloomy eSIM
Japan Unlimited (2GB/day) 18 Days
Updated 2026-11-10
2 GB/day
18 days
$40.60
View plan
Roamix
Japan 2GB/Day (IIJ)
Updated 2026-11-09
2 GB/day
10 days
$40.70
View plan
Roamix
Japan 2GB/Day
Updated 2026-11-09
2 GB/day
10 days
$40.70
View plan
Billion Connect
Japan 5G eSIM [SoftBank] - Unlimited/Day - 19 Days
Updated 2026-11-05
—
19 days
$40.70
View plan
Skyalo
Global139 3GB 30Days
Updated 2026-11-11
3 GB
30 days
$40.74
$13.58/GB
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 25 Days / Daily 1GB
Updated 2026-11-11
1 GB/day
25 days
$40.75
View plan
PikaSim
Japan & South Korea 2GB/Day FUP1Mbps · 5 days
Updated 2026-11-11
2 GB/day
5 days
$40.76
View plan
Roamix
Japan 1GB/Day
Updated 2026-11-09
1 GB/day
21 days
$40.85
View plan
Roamix
Japan 1GB/Day (IIJ)
Updated 2026-11-09
1 GB/day
21 days
$40.85
View plan
AlpineSIM
AlpineSIM Japan - 5GB/Day / 7 Days
Updated 2026-11-11
5 GB/day
7 days
$40.91
View plan
PikaSim
Global139 1GB 365Days
Updated 2026-11-11
1 GB
365 days
$41.01
$41.01/GB
View plan
Billion Connect
Global eSIM [19 Regions] - 2GB/Day - 29 Days
Updated 2026-11-05
2 GB/day
29 days
$41.01
View plan
Roamix
Japan & South Korea 20GB 30days
Updated 2026-11-09
20 GB
30 days
$41.10
$2.06/GB
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 30 Days / Total 20GB
Updated 2026-11-11
20 GB
30 days
$41.11
$2.06/GB
View plan
Tripuck
Japan 2 GB/day / 23 Days
Updated 2026-10-29
2 GB/day
23 days
$41.13
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 15 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
15 days
$41.14
View plan
Roamix
Global (120+ areas) 5GB 30Days
Updated 2026-11-09
5 GB
30 days
$41.15
$8.23/GB
View plan
Tripuck
Asia 50 GB / 10 Days
Updated 2026-10-29
50 GB
10 days
$41.22
$0.82/GB
View plan
Tripuck
Global 50 GB / 10 Days
Updated 2026-10-29
50 GB
10 days
$41.22
$0.82/GB
View plan
AlpineSIM
AlpineSIM Japan & South Korea - 3GB/Day / 10 Days
Updated 2026-11-11
3 GB/day
10 days
$41.34
View plan
PikaSim
Asia (14 areas) 1GB/Day FUP1Mbps · 10 days
Updated 2026-11-11
1 GB/day
10 days
$41.39
View plan
Roamix
Asia (14 areas) 3GB/Day FUP1Mbps
Updated 2026-11-09
3 GB/day
7 days
$41.40
View plan
AlpineSIM
AlpineSIM Global (120+ areas) - 1GB/Day / 7 Days
Updated 2026-11-11
1 GB/day
7 days
$41.41
View plan
MegaEsim
Global 5 GB, 30 days
Updated 2026-11-11
5 GB
30 days
$41.44
$8.29/GB
View plan
AlpineSIM
AlpineSIM Asia (14 areas) - 2GB/Day / 20 Days
Updated 2026-11-11
2 GB/day
20 days
$41.48
View plan
Always Mobile
Japan 3GB/Day / 15
Updated 2026-11-06
3 GB/day
15 days
$41.50
View plan
Bloomy eSIM
Japan Unlimited (2GB/day) 16 Days
Updated 2026-11-10
2 GB/day
16 days
$41.51
View plan
Tripuck
Asia 17 GB / 365 Days
Updated 2026-10-29
17 GB
365 days
$41.54
$2.44/GB
View plan
Tripuck
Global 13 GB / 365 Days
Updated 2026-10-29
13 GB
365 days
$41.54
$3.20/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 25 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
25 days
$41.60
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (1GB/day) 29 Days
Updated 2026-11-10
1 GB/day
29 days
$41.62
View plan
Bloomy eSIM
Japan & South Korea Unlimited (1GB/day) 28 Days
Updated 2026-11-10
1 GB/day
28 days
$41.73
View plan
Yesim
Japan
Updated 2026-11-11
—
16 days
$41.73
(37,27 EUR)
View plan
Bloomy eSIM
Asia (20 areas) Unlimited (2GB/day) 5 Days
Updated 2026-11-10
2 GB/day
5 days
$41.76
View plan
Tripuck
Global 10 GB / 180 Days
Updated 2026-10-29
10 GB
180 days
$41.77
$4.18/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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