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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AlpineSIM
AlpineSIM Asia (12 areas) - 1GB / 7 Days
Updated 2026-11-10
1 GB
7 days
$3.54
$3.54/GB
View plan
ASIMGO
eSIM Japan & South Korea - 7 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
7 days
$3.55
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 3 Days / Total 5GB
Updated 2026-11-11
5 GB
3 days
$3.55
$0.71/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 5 Days / Daily 1GB
Updated 2026-11-11
1 GB/day
5 days
$3.55
View plan
AeriSIM
Japan eSIM - 3 Days / Total 5GB
Updated 2026-11-11
5 GB
3 days
$3.55
$0.71/GB
View plan
Roamix
Japan 500MB/Day
Updated 2026-11-09
500 MB/day
2 days
$3.55
View plan
Roamix
Japan 1GB/Day (IIJ)
Updated 2026-11-09
1 GB
1 day
$3.55
$3.55/GB
View plan
Roamix
Japan 1GB/Day
Updated 2026-11-09
1 GB
1 day
$3.55
$3.55/GB
View plan
Roamix
Japan 500MB/Day (IIJ)
Updated 2026-11-09
500 MB/day
2 days
$3.55
View plan
ConnectMeGuru
China mainland & Japan & South Korea 2GB 15Days
Updated 2026-10-31
2 GB
15 days
$3.56
$1.78/GB
View plan
ConnectMeGuru
Japan 4GB 20Days
Updated 2026-10-31
4 GB
20 days
$3.56
$0.89/GB
View plan
Bloomy eSIM
Asia (12 areas) Unlimited (1GB/day) 1 Day
Updated 2026-11-10
1 GB
1 day
$3.57
$3.57/GB
View plan
Stellar
Japan 4GB 30Days + Free Stellar VPN
Updated 2026-11-11
4 GB
30 days
$3.57
(3,19 EUR) $0.89/GB
View plan
ASIMGO
eSIM Japan - 10 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
10 days
$3.58
View plan
AeriSIM
Japan eSIM - 3 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
3 days
$3.58
View plan
UPeSIM
Japan eSIM
Updated 2026-11-10
1 GB
7 days
$3.59
$3.59/GB
View plan
UPeSIM
Asia eSIM 15 countries + China
Updated 2026-11-10
1 GB
7 days
$3.59
$3.59/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 1 Day / Daily 3GB
Updated 2026-11-11
3 GB
1 day
$3.59
$1.20/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 7 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
7 days
$3.59
View plan
ASIMGO
eSIM Asia 21 Regions - 3 Days / Daily 1GB
Updated 2026-11-11
1 GB/day
3 days
$3.59
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 3 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
3 days
$3.59
View plan
Skyalo
Japan & South Korea 1GB/Day FUP1Mbps
Updated 2026-11-10
1 GB
1 day
$3.60
$3.60/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 10 Days / Total 3GB
Updated 2026-11-11
3 GB
10 days
$3.60
$1.20/GB
View plan
Roamix
Asia (14 areas) 1GB/Day FUP1Mbps
Updated 2026-11-09
1 GB
1 day
$3.60
$3.60/GB
View plan
Roamix
Japan 500MB/Day (nonhkip)
Updated 2026-11-09
500 MB/day
2 days
$3.60
View plan
Skyalo
Japan 2GB 15Days
Updated 2026-11-10
2 GB
15 days
$3.60
$1.80/GB
View plan
AlpineSIM
AlpineSIM Asia (14 areas) - 3GB / 15 Days
Updated 2026-11-10
3 GB
15 days
$3.61
$1.20/GB
View plan
ConnectMeGuru
Japan 3GB 30Days (nonhkip)
Updated 2026-10-31
3 GB
30 days
$3.62
$1.21/GB
View plan
Tripuck
Asia 5 GB / 30 Days
Updated 2026-10-29
5 GB
30 days
$3.63
$0.73/GB
View plan
AeriSIM
Japan eSIM - 20 Days / Total 5GB
Updated 2026-11-11
5 GB
20 days
$3.64
$0.73/GB
View plan
Tripuck
Japan 1 GB/day / 7 Days
Updated 2026-10-29
1 GB/day
7 days
$3.64
View plan
AlpineSIM
AlpineSIM Asia-20 - 1GB / 7 Days
Updated 2026-11-10
1 GB
7 days
$3.65
$3.65/GB
View plan
Billion Connect
Japan 5G eSIM [SoftBank] - 2GB/Day - 3 Days
Updated 2026-11-05
2 GB/day
3 days
$3.65
View plan
AeriSIM
Japan & South Korea eSIM - 7 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
7 days
$3.65
View plan
Roamix
Japan & South Korea 1GB/Day
Updated 2026-11-09
1 GB
1 day
$3.65
$3.65/GB
View plan
Roamix
Japan 1GB 7Days (nonhkip)
Updated 2026-11-09
1 GB
7 days
$3.65
$3.65/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 5 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
5 days
$3.67
View plan
Stellar
Japan & South Korea 4GB 20Days + Free Stellar VPN
Updated 2026-11-11
4 GB
20 days
$3.68
(3,28 EUR) $0.92/GB
View plan
Stellar
Japan & South Korea 4GB 30Days + Free Stellar VPN
Updated 2026-11-11
4 GB
30 days
$3.68
(3,28 EUR) $0.92/GB
View plan
Bloomy eSIM
Asia (12 areas) 1GB 7 Days
Updated 2026-11-10
1 GB
7 days
$3.68
$3.68/GB
View plan
ASIMGO
eSIM Japan - 3 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
3 days
$3.69
View plan
Tripuck
Asia 2 GB / 15 Days
Updated 2026-10-29
2 GB
15 days
$3.69
$1.85/GB
View plan
Tripuck
Global 2 GB / 15 Days
Updated 2026-10-29
2 GB
15 days
$3.69
$1.85/GB
View plan
Roamix
Japan & South Korea 1GB 7Days
Updated 2026-11-09
1 GB
7 days
$3.70
$3.70/GB
View plan
Bloomy eSIM
Japan Unlimited (1GB/day) 3 Days
Updated 2026-11-10
1 GB/day
3 days
$3.73
View plan
AlpineSIM
AlpineSIM Asia-20 - 1GB / 30 Days
Updated 2026-11-10
1 GB
30 days
$3.74
$3.74/GB
View plan
Earth Esim
3GB/90 Days Japan Softbank 5G eSIM
Updated 2026-11-10
3 GB
90 days
$3.74
$1.25/GB
View plan
Bloomy eSIM
Asia (14 areas) 3GB 15 Days
Updated 2026-11-10
3 GB
15 days
$3.75
$1.25/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 5 Days / Total 5GB
Updated 2026-11-11
5 GB
5 days
$3.75
$0.75/GB
View plan
Always Mobile
China mainland & Japan & South Korea 1GB 7Days
Updated 2026-11-06
1 GB
7 days
$3.75
$3.75/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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