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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ConnectMeGuru
Asia (12 areas) eSIM Unlimited - 1 day
Updated 2026-10-31
3 GB
1 day
$6.16
$2.05/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 15 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
15 days
$6.17
View plan
AeriSIM
Japan eSIM - 7 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
7 days
$6.17
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 4 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
4 days
$6.18
View plan
ASIMGO
eSIM Japan - 20 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
20 days
$6.18
View plan
ASIMGO
eSIM Japan - 30 Days / Total 10GB
Updated 2026-11-11
10 GB
30 days
$6.18
$0.62/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 3 Days / Total 10GB
Updated 2026-11-11
10 GB
3 days
$6.18
$0.62/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 15 Days / Total 10GB
Updated 2026-11-11
10 GB
15 days
$6.19
$0.62/GB
View plan
Roamix
Japan 3GB/Day FUP1Mbps
Updated 2026-11-09
3 GB
1 day
$6.20
$2.07/GB
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Roamix
Asia (12 areas) 1GB 7Days
Updated 2026-11-09
1 GB
7 days
$6.20
$6.20/GB
View plan
MyTravel eSIM
Japan & South Korea 2GB/Day FUP1Mbps
Updated 2026-11-10
2 GB
1 day
$6.23
(5,56 EUR) $3.11/GB
View plan
AlpineSIM
AlpineSIM Global (120+ areas) - 1GB/Day / 1 Days
Updated 2026-11-10
1 GB
1 day
$6.23
$6.23/GB
View plan
Bloomy eSIM
Asia (14 areas) 5GB 30 Days
Updated 2026-11-10
5 GB
30 days
$6.24
$1.25/GB
View plan
Always Mobile
Japan 10GB 30Days
Updated 2026-11-06
10 GB
30 days
$6.25
$0.63/GB
View plan
FlySimio
Asia (14 areas) 3GB 15Days
Updated 2026-11-10
3 GB
15 days
$6.25
$2.08/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 9 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
9 days
$6.26
View plan
ConnectMeGuru
Asia (12 areas) 3GB 15Days
Updated 2026-10-31
3 GB
15 days
$6.26
$2.09/GB
View plan
ConnectMeGuru
China mainland & Japan & South Korea 5GB 20Days
Updated 2026-10-31
5 GB
20 days
$6.26
$1.25/GB
View plan
ConnectMeGuru
China mainland & Japan & South Korea 5GB 30Days
Updated 2026-10-31
5 GB
30 days
$6.26
$1.25/GB
View plan
Stellar
Asia (20 areas) 3GB 20Days + Free Stellar VPN
Updated 2026-11-11
3 GB
20 days
$6.27
(5,60 EUR) $2.09/GB
View plan
Stellar
Japan 5GB 45Days + Free Stellar VPN
Updated 2026-11-11
5 GB
45 days
$6.27
(5,60 EUR) $1.25/GB
View plan
Stellar
Japan 5GB 60Days + Free Stellar VPN
Updated 2026-11-11
5 GB
60 days
$6.27
(5,60 EUR) $1.25/GB
View plan
Stellar
Asia (20 areas) 3GB 30Days + Free Stellar VPN
Updated 2026-11-11
3 GB
30 days
$6.27
(5,60 EUR) $2.09/GB
View plan
Stellar
Asia-20 3GB 30Days + Free Stellar VPN
Updated 2026-11-11
3 GB
30 days
$6.27
(5,60 EUR) $2.09/GB
View plan
AeriSIM
Japan & South Korea eSIM - 3 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
3 days
$6.28
View plan
Bloomy eSIM
Japan & South Korea Unlimited (5GB/day) 1 Day
Updated 2026-11-10
5 GB
1 day
$6.29
$1.26/GB
View plan
FlySimio
Asia-20 1GB 7 Days
Updated 2026-11-10
1 GB
7 days
$6.30
$6.30/GB
View plan
MyTravel eSIM
Asia (14 areas) 3GB 15Days
Updated 2026-11-10
3 GB
15 days
$6.31
(5,63 EUR) $2.10/GB
View plan
Tripuck
Asia 2 GB/day / 4 Days
Updated 2026-10-29
2 GB/day
4 days
$6.31
View plan
Stellar
Japan & South Korea 10GB/Day + Free Stellar VPN
Updated 2026-11-11
10 GB
1 day
$6.32
(5,64 EUR) $0.63/GB
View plan
ASIMGO
eSIM Japan - 7 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
7 days
$6.34
View plan
Tripuck
Asia 5 GB / 15 Days
Updated 2026-10-29
5 GB
15 days
$6.34
$1.27/GB
View plan
Tripuck
Asia 2 GB/day / 4 Days
Updated 2026-10-29
2 GB/day
4 days
$6.34
View plan
Tripuck
Global 5 GB / 15 Days
Updated 2026-10-29
5 GB
15 days
$6.34
$1.27/GB
View plan
Tripuck
Global 2 GB/day / 4 Days
Updated 2026-10-29
2 GB/day
4 days
$6.34
View plan
MyTravel eSIM
Japan 3GB/Day FUP1Mbps
Updated 2026-11-10
3 GB
1 day
$6.34
(5,66 EUR) $2.11/GB
View plan
Bloomy eSIM
Japan & South Korea Unlimited (1GB/day) 4 Days
Updated 2026-11-10
1 GB/day
4 days
$6.35
View plan
Roamix
Asia (14 areas) 3GB 15Days
Updated 2026-11-09
3 GB
15 days
$6.35
$2.12/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 7 Days / Total 5GB
Updated 2026-11-11
5 GB
7 days
$6.36
$1.27/GB
View plan
Billion Connect
Global eSIM [19 Regions] - 2GB/Day - 4 Days
Updated 2026-11-05
2 GB/day
4 days
$6.36
View plan
AlpineSIM
AlpineSIM China mainland & Japan & South Korea - 500MB/Day / 5 Days
Updated 2026-11-10
500 MB/day
5 days
$6.38
View plan
eSIM4Travel
South East Asia 12 eSIM - 5 GB - 30 Days
Updated 2026-11-10
5 GB
30 days
$6.38
$1.28/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 5 Days / Total 10GB
Updated 2026-11-11
10 GB
5 days
$6.38
$0.64/GB
View plan
ConnectMeGuru
Asia (12 areas) 3GB 20Days
Updated 2026-10-31
3 GB
20 days
$6.40
$2.13/GB
View plan
ConnectMeGuru
Asia (12 areas) 3GB 30Days
Updated 2026-10-31
3 GB
30 days
$6.40
$2.13/GB
View plan
Roamix
Asia-20 1GB 7 Days
Updated 2026-11-09
1 GB
7 days
$6.40
$6.40/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 30 Days / Total 10GB
Updated 2026-11-11
10 GB
30 days
$6.41
$0.64/GB
View plan
Keep On Roaming
Roam Like Home® Japan 3 GB 30 Days
Updated 2026-11-11
3 GB
30 days
$6.42
$2.14/GB
View plan
AlpineSIM
AlpineSIM Asia (12 areas) - 2GB/Day / 1 Days
Updated 2026-11-10
2 GB
1 day
$6.42
$3.21/GB
View plan
ConnectMeGuru
Japan 12GB 20Days
Updated 2026-10-31
12 GB
20 days
$6.42
$0.54/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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