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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Bloomy eSIM
Asia (14 areas) Unlimited (3GB/day) 1 Day
Updated 2026-11-10
3 GB
1 day
$4.22
$1.41/GB
View plan
AeriSIM
Japan Local IP eSIM - 3 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
3 days
$4.22
View plan
Tripuck
Asia 3 GB / 5 Days
Updated 2026-10-29
3 GB
5 days
$4.22
$1.41/GB
View plan
Tripuck
Global 3 GB / 5 Days
Updated 2026-10-29
3 GB
5 days
$4.22
$1.41/GB
View plan
Bloomy eSIM
Japan Unlimited (1GB/day) 3 Days
Updated 2026-11-10
1 GB/day
3 days
$4.23
View plan
ASIMGO
eSIM Japan & South Korea - 5 Days / Daily 1GB
Updated 2026-11-11
1 GB/day
5 days
$4.23
View plan
ASIMGO
eSIM Asia 21 Regions - 7 Days / Total 3GB
Updated 2026-11-11
3 GB
7 days
$4.23
$1.41/GB
View plan
ConnectMeGuru
Japan 5GB/Day (nonhkip)
Updated 2026-10-31
5 GB
1 day
$4.24
$0.85/GB
View plan
SparkRoam
Japan 5GB 30Days
Updated 2026-11-10
5 GB
30 days
$4.24
$0.85/GB
View plan
SparkRoam
Japan eSIM 5 GB 30 Days
Updated 2026-11-10
5 GB
30 days
$4.24
$0.85/GB
View plan
FlySimio
Japan 3GB 15Days
Updated 2026-11-10
3 GB
15 days
$4.25
$1.42/GB
View plan
Always Mobile
Asia-20 1GB 7 Days
Updated 2026-11-06
1 GB
7 days
$4.25
$4.25/GB
View plan
Always Mobile
Japan 3GB/Day / 1
Updated 2026-11-06
3 GB
1 day
$4.25
$1.42/GB
View plan
Billion Connect
Global eSIM [19 Regions] - 1GB/Day - 3 Days
Updated 2026-11-05
1 GB/day
3 days
$4.25
View plan
Tripuck
Asia 5 GB / 1 Days
Updated 2026-10-29
5 GB
1 day
$4.26
$0.85/GB
View plan
PikaSim
Asia (14 areas) 1GB 7Days
Updated 2026-11-11
1 GB
7 days
$4.27
$4.27/GB
View plan
eSIM4Travel
South East Asia 12 eSIM - 3 GB - 30 Days
Updated 2026-11-10
3 GB
30 days
$4.28
$1.43/GB
View plan
Tripuck
Asia 5 GB / 5 Days
Updated 2026-10-29
5 GB
5 days
$4.28
$0.86/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 7 Days / Daily 1GB
Updated 2026-11-11
1 GB/day
7 days
$4.29
View plan
ConnectMeGuru
Japan 5GB 20Days (nonhkip)
Updated 2026-10-31
5 GB
20 days
$4.30
$0.86/GB
View plan
Roamix
Japan 500MB/Day
Updated 2026-11-09
500 MB/day
3 days
$4.30
View plan
Roamix
Japan 500MB/Day (IIJ)
Updated 2026-11-09
500 MB/day
3 days
$4.30
View plan
Bloomy eSIM
Japan & South Korea 3GB 15 Days
Updated 2026-11-10
3 GB
15 days
$4.31
$1.44/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 6 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
6 days
$4.31
View plan
ConnectMeGuru
China mainland & Japan & South Korea 3GB 15Days
Updated 2026-10-31
3 GB
15 days
$4.31
$1.44/GB
View plan
AlpineSIM
AlpineSIM Asia (14 areas) - 1GB/Day / 3 Days
Updated 2026-11-10
1 GB/day
3 days
$4.33
View plan
ASIMGO
eSIM Japan - 15 Days / Total 5GB
Updated 2026-11-11
5 GB
15 days
$4.35
$0.87/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 15 Days / Total 5GB
Updated 2026-11-11
5 GB
15 days
$4.35
$0.87/GB
View plan
Roamix
Japan 500MB/Day (nonhkip)
Updated 2026-11-09
500 MB/day
3 days
$4.35
View plan
Tripuck
Multi-Region 5 GB / 15 Days
Updated 2026-10-29
5 GB
15 days
$4.36
$0.87/GB
View plan
Tripuck
Asia 2 GB / 365 Days
Updated 2026-10-29
2 GB
365 days
$4.36
$2.18/GB
View plan
Tripuck
Japan 2 GB / 365 Days
Updated 2026-10-29
2 GB
365 days
$4.36
$2.18/GB
View plan
AeriSIM
Japan Unlimited Local IP eSIM - 2 Days / Unlimited
Updated 2026-11-11
Unlimited
2 days
$4.38
View plan
AeriSIM
Japan Local IP eSIM - 10 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
10 days
$4.39
View plan
Billion Connect
Japan 5G eSIM [SoftBank] - 5GB - 7 Days
Updated 2026-11-05
5 GB
7 days
$4.40
$0.88/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 10 Days / Total 5GB
Updated 2026-11-11
5 GB
10 days
$4.40
$0.88/GB
View plan
Tripuck
Japan 10 GB / 3 Days
Updated 2026-10-29
10 GB
3 days
$4.41
$0.44/GB
View plan
AeriSIM
Japan & South Korea eSIM - 5 Days / Total 5GB
Updated 2026-11-11
5 GB
5 days
$4.42
$0.88/GB
View plan
Tripuck
Asia 3 GB / 7 Days
Updated 2026-10-29
3 GB
7 days
$4.43
$1.48/GB
View plan
Tripuck
Global 3 GB / 7 Days
Updated 2026-10-29
3 GB
7 days
$4.43
$1.48/GB
View plan
ConnectMeGuru
China mainland & Japan & South Korea 3GB 20Days
Updated 2026-10-31
3 GB
20 days
$4.44
$1.48/GB
View plan
ConnectMeGuru
China mainland & Japan & South Korea 3GB 30Days
Updated 2026-10-31
3 GB
30 days
$4.44
$1.48/GB
View plan
SparkRoam
Japan eSIM 3 GB 15 Days
Updated 2026-11-10
3 GB
15 days
$4.45
$1.48/GB
View plan
Roamix
Japan 2GB/Day FUP1Mbps
Updated 2026-11-09
2 GB
1 day
$4.45
$2.23/GB
View plan
Roamix
Asia (20 areas) 500MB/Day
Updated 2026-11-09
500 MB
1 day
$4.45
$8.90/GB
View plan
Roamix
Japan 1GB/Day FUP1Mbps
Updated 2026-11-09
1 GB/day
2 days
$4.45
View plan
ViaConecta
Japan 1 GB 7 Days
Updated 2026-11-07
1 GB
7 days
$4.48
$4.48/GB
View plan
ConnectMeGuru
Japan 3GB/Day FUP1Mbps (nonhkip)
Updated 2026-10-31
3 GB
1 day
$4.48
$1.49/GB
View plan
ASIMGO
eSIM Japan & South Korea - 15 Days / Total 5GB
Updated 2026-11-11
5 GB
15 days
$4.48
$0.90/GB
View plan
Yesim
Asia
Updated 2026-11-11
—
1 day
$4.48
(4,00 EUR)
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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