Japan eSIM Plans · At least 3 GB · 21 days or more

See the cheapest plans
5849 plans found · Showing 1587

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 21 days – Any

Providers

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ASIMGO
eSIM Japan & South Korea - 60 Days / Total 60GB
Updated 2026-11-12
60 GB
60 days
$126.50
$2.11/GB
View plan
AlpineSIM
AlpineSIM Japan & South Korea - 5GB/Day / 30 Days
Updated 2026-11-11
5 GB/day
30 days
$127.23
View plan
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 22 Days
Updated 2026-11-12
5 GB/day
22 days
$127.30
View plan
Bloomy eSIM
Japan & South Korea Unlimited (3GB/day) 29 Days
Updated 2026-11-12
3 GB/day
29 days
$129.39
View plan
Tripuck
Global 80 GB / 365 Days
Updated 2026-10-29
80 GB
365 days
$129.73
$1.62/GB
View plan
Roamix
Japan & South Korea 3GB/Day FUP1Mbp
Updated 2026-11-09
3 GB/day
21 days
$130.30
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 26 Days
Updated 2026-11-12
5 GB/day
26 days
$130.60
View plan
Bloomy eSIM
Japan & South Korea Unlimited (3GB/day) 30 Days
Updated 2026-11-12
3 GB/day
30 days
$130.95
View plan
Bloomy eSIM
Japan Unlimited (5GB/day) 27 Days
Updated 2026-11-12
5 GB/day
27 days
$131.15
View plan
AloOui
Europe + USA + Business Hubs eSIM 20GB 60 Days
Updated 2026-11-11
20 GB
60 days
$131.22
$6.56/GB
View plan
AloOui
Global - Standard eSIM 20GB 60 Days
Updated 2026-11-11
20 GB
60 days
$131.22
$6.56/GB
View plan
Roamix
Japan 3GB/Day (nonhkip)
Updated 2026-11-09
3 GB/day
30 days
$132.30
View plan
Billion Connect
Global eSIM [155 Regions] - 20GB - 30 Days
Updated 2026-11-05
20 GB
30 days
$132.71
$6.64/GB
View plan
Skyalo
Global (120+ areas) 20GB 90Days
Updated 2026-11-11
20 GB
90 days
$132.99
$6.65/GB
View plan
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 23 Days
Updated 2026-11-12
5 GB/day
23 days
$133.09
View plan
AlpineSIM
AlpineSIM Japan - 5GB/Day / 30 Days
Updated 2026-11-11
5 GB/day
30 days
$133.62
View plan
Bloomy eSIM
Japan & South Korea Unlimited (3GB/day) 31 Days
Updated 2026-11-12
3 GB/day
31 days
$135.31
View plan
Roamix
Global (120+ areas) 20GB 30Days
Updated 2026-11-09
20 GB
30 days
$135.55
$6.78/GB
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 27 Days
Updated 2026-11-12
5 GB/day
27 days
$135.62
View plan
Bloomy eSIM
Japan Unlimited (5GB/day) 28 Days
Updated 2026-11-12
5 GB/day
28 days
$136.01
View plan
Tripuck
Global 100 GB / 90 Days
Updated 2026-10-29
100 GB
90 days
$136.01
$1.36/GB
View plan
Tripuck
Global 100 GB / 180 Days
Updated 2026-10-29
100 GB
180 days
$136.02
$1.36/GB
View plan
Tripuck
Global 100 GB / 365 Days
Updated 2026-10-29
100 GB
365 days
$136.04
$1.36/GB
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 40 Days
Updated 2026-11-12
3 GB/day
40 days
$136.80
View plan
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 24 Days
Updated 2026-11-12
5 GB/day
24 days
$138.88
View plan
eSIMPal
Japan - 50GB 120 Days
Updated 2026-11-11
50 GB
120 days
$139.90
$2.80/GB
View plan
Lumbus
Asia-20 50GB 180 Days
Updated 2026-11-11
50 GB
180 days
$139.99
$2.80/GB
View plan
Earth Esim
20GB/90 Days Global eSIM
Updated 2026-11-11
20 GB
90 days
$140.00
$7.00/GB
View plan
Bloomy eSIM
Japan Unlimited (10GB/day) 21 Days
Updated 2026-11-12
10 GB/day
21 days
$140.26
View plan
Roamix
Japan 3GB/Day FUP1Mbps
Updated 2026-11-09
3 GB/day
30 days
$140.60
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 28 Days
Updated 2026-11-12
5 GB/day
28 days
$140.64
View plan
Roamix
Asia-20 50GB 180 Days
Updated 2026-11-09
50 GB
180 days
$140.70
$2.81/GB
View plan
Bloomy eSIM
Japan Unlimited (5GB/day) 29 Days
Updated 2026-11-12
5 GB/day
29 days
$140.87
View plan
Lumbus
Global139 20GB 90Days
Updated 2026-11-11
20 GB
90 days
$140.99
$7.05/GB
View plan
Roamix
Global139 20GB 90Days
Updated 2026-11-09
20 GB
90 days
$141.80
$7.09/GB
View plan
Roamix
Japan 5GB/Day (nonhkip)
Updated 2026-11-09
5 GB/day
21 days
$141.90
View plan
Bloomy eSIM
Japan Unlimited (5GB/day) 30 Days
Updated 2026-11-12
5 GB/day
30 days
$142.56
View plan
Zwitchy
Japan · 50 GB · 30 days
Updated 2026-11-11
50 GB
30 days
$143.00
$2.86/GB
View plan
Zwitchy
Asia · 50 GB · 30 days
Updated 2026-11-11
50 GB
30 days
$143.00
$2.86/GB
View plan
PikaSim
Global (120+ areas) 20GB 30Days
Updated 2026-11-12
20 GB
30 days
$144.00
$7.20/GB
View plan
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 25 Days
Updated 2026-11-12
5 GB/day
25 days
$144.67
View plan
Keep On Roaming
Roam Like Home® Global 20 GB 30 Days
Updated 2026-11-12
20 GB
30 days
$145.00
$7.25/GB
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 29 Days
Updated 2026-11-12
5 GB/day
29 days
$145.67
View plan
Roamix
Asia (14 areas) 5GB/Day
Updated 2026-11-09
5 GB/day
21 days
$146.75
View plan
Bloomy eSIM
Japan Unlimited (10GB/day) 22 Days
Updated 2026-11-12
10 GB/day
22 days
$146.94
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 45 Days
Updated 2026-11-12
3 GB/day
45 days
$147.01
View plan
Bloomy eSIM
Japan Unlimited (5GB/day) 31 Days
Updated 2026-11-12
5 GB/day
31 days
$147.31
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 30 Days
Updated 2026-11-12
5 GB/day
30 days
$147.42
View plan
AloOui
Global eSIM 10GB 30 Days
Updated 2026-11-11
10 GB
30 days
$148.64
$14.86/GB
View plan
FlySimio
Global (120+ areas) 20GB 30Days
Updated 2026-11-11
20 GB
30 days
$150.00
$7.50/GB
View plan

Showing 50 of 1587 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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