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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Roamix
Japan 5GB/Day
Updated 2026-11-09
5 GB/day
30 days
$243.95
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Roamix
Japan 3GB/Day (IIJ)
Updated 2026-11-09
3 GB/day
60 days
$243.95
View plan
Roamix
Japan 3GB/Day
Updated 2026-11-09
3 GB/day
60 days
$243.95
View plan
Roamix
Asia (12 areas) 3GB/Day
Updated 2026-11-09
3 GB/day
21 days
$245.00
View plan
Bloomy eSIM
Bloomy Unlimited Max Asia (20 areas) 15 Days
Updated 2026-11-10
Unlimited
15 days
$245.03
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PikaSim
Asia (20 areas) 2GB/Day · 15 days
Updated 2026-11-11
2 GB/day
15 days
$245.24
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Stixrs
Global Unlimited Data eSIM Plus 119 Countries 15 Days 2 GB 1 Mbps
Updated 2026-11-11
2 GB/day
15 days
$246.00
View plan
Bloomy eSIM
Japan & South Korea Unlimited (2GB/day) 80 Days
Updated 2026-11-10
2 GB/day
80 days
$246.24
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AloOui
Global eSIM Unlimited Essential 1GB/day then 1.25 Mbps 10 Days
Updated 2026-11-11
1 GB/day
10 days
$246.62
View plan
Roamix
Global (120+ areas) 1GB/Day
Updated 2026-11-09
1 GB/day
30 days
$246.70
View plan
Bloomy eSIM
Asia (12 areas) Unlimited (3GB/day) 30 Days
Updated 2026-11-10
3 GB/day
30 days
$246.78
View plan
Bloomy eSIM
Bloomy Unlimited Max Global (120+ areas) 9 Days
Updated 2026-11-10
Unlimited
9 days
$247.02
View plan
Bloomy eSIM
Asia (12 areas) Unlimited (1GB/day) 70 Days
Updated 2026-11-10
1 GB/day
70 days
$247.40
View plan
Zwitchy
Global · Unlimited - 30 days
Updated 2026-11-11
1 GB/day
30 days
$248.50
View plan
Bloomy eSIM
Global (120+ areas) Unlimited (2GB/day) 24 Days
Updated 2026-11-10
2 GB/day
24 days
$249.06
View plan
Bloomy eSIM
Asia (12 areas) Unlimited (2GB/day) 40 Days
Updated 2026-11-10
2 GB/day
40 days
$249.48
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (2GB/day) 90 Days
Updated 2026-11-10
2 GB/day
90 days
$249.97
View plan
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 24 Days
Updated 2026-11-10
10 GB/day
24 days
$250.38
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (3GB/day) 60 Days
Updated 2026-11-10
3 GB/day
60 days
$250.66
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 27 Days
Updated 2026-11-10
10 GB/day
27 days
$251.87
View plan
Roamix
Japan & South Korea 2GB/Day FUP1Mbp
Updated 2026-11-09
2 GB/day
60 days
$252.80
View plan
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 45 Days
Updated 2026-11-10
5 GB/day
45 days
$254.74
View plan
Bloomy eSIM
Asia (12 areas) Unlimited (3GB/day) 31 Days
Updated 2026-11-10
3 GB/day
31 days
$255.00
View plan
Roamix
Asia (12 areas) 2GB/Day
Updated 2026-11-09
2 GB/day
30 days
$256.10
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 70 Days
Updated 2026-11-10
3 GB/day
70 days
$256.13
View plan
PikaSim
Asia (14 areas) 3GB/Day FUP1Mbps · 30 days
Updated 2026-11-11
3 GB/day
30 days
$256.33
View plan
Bloomy eSIM
Bloomy Unlimited Max Asia (12 areas) 25 Days
Updated 2026-11-10
Unlimited
25 days
$258.42
View plan
Bloomy eSIM
Bloomy Unlimited Max Global (120+ areas) 10 Days
Updated 2026-11-10
Unlimited
10 days
$258.86
View plan
Bloomy eSIM
Global (120+ areas) Unlimited (2GB/day) 25 Days
Updated 2026-11-10
2 GB/day
25 days
$259.44
View plan
Bloomy eSIM
Bloomy Unlimited Max Asia-20 25 Days
Updated 2026-11-10
Unlimited
25 days
$260.34
View plan
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 25 Days
Updated 2026-11-10
10 GB/day
25 days
$260.82
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 28 Days
Updated 2026-11-10
10 GB/day
28 days
$261.20
View plan
Bloomy eSIM
Japan Unlimited (10GB/day) 40 Days
Updated 2026-11-10
10 GB/day
40 days
$261.36
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 80 Days
Updated 2026-11-10
3 GB/day
80 days
$261.36
View plan
Bloomy eSIM
Japan Unlimited (5GB/day) 50 Days
Updated 2026-11-10
5 GB/day
50 days
$261.36
View plan
Bloomy eSIM
Japan & South Korea Unlimited (3GB/day) 60 Days
Updated 2026-11-10
3 GB/day
60 days
$261.90
View plan
Bloomy eSIM
Japan & South Korea Unlimited (1GB/day) 180 Days
Updated 2026-11-10
1 GB/day
180 days
$262.44
View plan
Roamix
Asia (12 areas) 1GB/Day
Updated 2026-11-09
1 GB/day
60 days
$263.85
View plan
Roamix
Japan 3GB/Day (nonhkip)
Updated 2026-11-09
3 GB/day
60 days
$263.85
View plan
Roamix
Japan 1GB/Day FUP1Mbps
Updated 2026-11-09
1 GB/day
180 days
$266.05
View plan
Roamix
Asia (20 areas) 500MB/Day
Updated 2026-11-09
500 MB/day
90 days
$266.05
View plan
Roamix
Japan 2GB/Day FUP1Mbps
Updated 2026-11-09
2 GB/day
90 days
$266.05
View plan
AloOui
Global eSIM 20GB 30 Days
Updated 2026-11-11
20 GB
30 days
$267.07
$13.35/GB
View plan
Bloomy eSIM
Asia (20 areas) Unlimited (1GB/day) 60 Days
Updated 2026-11-10
1 GB/day
60 days
$267.30
View plan
Roamix
Japan 10GB/Day (nonhkip)
Updated 2026-11-09
10 GB/day
30 days
$268.30
View plan
PikaSim
Asia (20 areas) 1GB/Day · 30 days
Updated 2026-11-11
1 GB/day
30 days
$269.37
View plan
Bloomy eSIM
Global (120+ areas) Unlimited (2GB/day) 26 Days
Updated 2026-11-10
2 GB/day
26 days
$269.81
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 50 Days
Updated 2026-11-10
5 GB/day
50 days
$270.27
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (10GB/day) 29 Days
Updated 2026-11-10
10 GB/day
29 days
$270.53
View plan
Bloomy eSIM
Japan & South Korea Unlimited (10GB/day) 26 Days
Updated 2026-11-10
10 GB/day
26 days
$271.25
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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