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
China mainland & Japan & South Kore
Updated 2026-11-09
500 MB/day
5 days
$10.65
View plan
Stellar
Japan 20GB 20Days (IIJ) + Free Stellar VPN
Updated 2026-11-11
20 GB
20 days
$10.69
(9,54 EUR) $0.53/GB
View plan
Stellar
Japan 20GB 30Days (IIJ) + Free Stellar VPN
Updated 2026-11-11
20 GB
30 days
$10.69
(9,54 EUR) $0.53/GB
View plan
Stellar
Japan 20GB 30Days + Free Stellar VPN
Updated 2026-11-11
20 GB
30 days
$10.69
(9,54 EUR) $0.53/GB
View plan
Stellar
Japan 20GB 30Days (nonhkip) + Free Stellar VPN
Updated 2026-11-11
20 GB
30 days
$10.69
(9,54 EUR) $0.53/GB
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (5GB/day) 2 Days
Updated 2026-11-10
5 GB/day
2 days
$10.70
View plan
Roamix
Japan 500MB/Day
Updated 2026-11-09
500 MB/day
10 days
$10.70
View plan
Roamix
Japan 500MB/Day (IIJ)
Updated 2026-11-09
500 MB/day
10 days
$10.70
View plan
Roamix
Asia (12 areas) 2GB/Day
Updated 2026-11-09
2 GB
1 day
$10.70
$5.35/GB
View plan
ConnectMeGuru
Asia (12 areas) 5GB 30Days
Updated 2026-10-31
5 GB
30 days
$10.71
$2.14/GB
View plan
Always Mobile
Japan 20GB 30Days
Updated 2026-11-06
20 GB
30 days
$10.75
$0.54/GB
View plan
Stellar
Japan 15GB 20Days + Free Stellar VPN
Updated 2026-11-11
15 GB
20 days
$10.78
(9,62 EUR) $0.72/GB
View plan
UPeSIM
Japan eSIM
Updated 2026-11-11
5 GB
10 days
$10.79
$2.16/GB
View plan
Skyalo
Asia (20 areas) 1GB 7Days
Updated 2026-11-11
1 GB
7 days
$10.80
$10.80/GB
View plan
ASIMGO
eSIM Japan & South Korea - 7 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
7 days
$10.80
View plan
PikaSim
Japan 3GB 30Days
Updated 2026-11-11
3 GB
30 days
$10.81
$3.60/GB
View plan
Bloomy eSIM
Japan Unlimited (2GB/day) 4 Days
Updated 2026-11-10
2 GB/day
4 days
$10.81
View plan
ASIMGO
eSIM Asia 21 Regions - 7 Days / Total 10GB
Updated 2026-11-11
10 GB
7 days
$10.82
$1.08/GB
View plan
Bloomy eSIM
Japan & South Korea Unlimited (1GB/day) 7 Days
Updated 2026-11-10
1 GB/day
7 days
$10.88
View plan
AeriSIM
Japan eSIM - 30 Days / Total 20GB
Updated 2026-11-11
20 GB
30 days
$10.88
$0.54/GB
View plan
GLOBAL YO
Global Explorer 150 - 7 Days - 1 GB (147 countries)
Updated 2026-11-10
1 GB
7 days
$10.89
$10.89/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
Billion Connect
Global eSIM [19 Regions] - Unlimited/Day - 6 Days
Updated 2026-11-05
—
6 days
$10.90
View plan
Roamix
Japan 12GB 4Days (KDDI)
Updated 2026-11-09
12 GB
4 days
$10.90
$0.91/GB
View plan
Skyalo
Asia (14 areas) 5GB/Day
Updated 2026-11-11
5 GB
1 day
$10.92
$2.18/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
$10.96
(9,78 EUR) $0.68/GB
View plan
ASIMGO
eSIM Japan & South Korea - 15 Days / Daily 1GB
Updated 2026-11-11
1 GB/day
15 days
$10.96
View plan
Bloomy eSIM
Japan Unlimited (1GB/day) 9 Days
Updated 2026-11-10
1 GB/day
9 days
$10.97
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 2026-11-10
3 GB
15 days
$10.99
$3.66/GB
View plan
Wanderly
China mainland & Japan & South Korea 3GB 30Days
Updated 2026-11-10
3 GB
30 days
$10.99
$3.66/GB
View plan
Wanderly
Asia (20 areas) 2GB/Day
Updated 2026-11-10
2 GB
1 day
$10.99
$5.50/GB
View plan
Wanderly
Asia (12 areas) 3GB 15Days
Updated 2026-11-10
3 GB
15 days
$10.99
$3.66/GB
View plan
Wanderly
Asia (12 areas) 3GB 30Days
Updated 2026-11-10
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
Stixrs
Japan Daily Data eSIM 1 GB/Day 15 Days
Updated 2026-11-11
1 GB/day
15 days
$11.00
View plan
Roamix
Asia (12 areas) 1GB/Day
Updated 2026-11-09
1 GB/day
2 days
$11.00
View plan
Roamix
Japan 3GB/Day (nonhkip)
Updated 2026-11-09
3 GB/day
2 days
$11.00
View plan
AlpineSIM
AlpineSIM Japan - 21GB / 7 Days
Updated 2026-11-11
21 GB
7 days
$11.02
$0.52/GB
View plan
Bloomy eSIM
Japan Unlimited (1GB/day) 8 Days
Updated 2026-11-10
1 GB/day
8 days
$11.05
View plan

Showing 50 of 5849 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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