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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MegaEsim
Japan 3 GB, 1 day
Updated 2026-11-10
3 GB
1 day
$3.08
$1.03/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 7 Days / Total 3GB
Updated 2026-11-11
3 GB
7 days
$3.08
$1.03/GB
View plan
Stellar
Japan 5GB 20Days (nonhkip) + Free Stellar VPN
Updated 2026-11-11
5 GB
20 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 15Days + Free Stellar VPN
Updated 2026-11-11
5 GB
15 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 30Days (nonhkip) + Free Stellar VPN
Updated 2026-11-11
5 GB
30 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 30Days (IIJ) + Free Stellar VPN
Updated 2026-11-11
5 GB
30 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 30Days + Free Stellar VPN
Updated 2026-11-11
5 GB
30 days
$3.09
(2,76 EUR) $0.62/GB
View plan
Stellar
Japan 5GB 10Days + Free Stellar VPN
Updated 2026-11-11
5 GB
10 days
$3.09
(2,76 EUR) $0.62/GB
View plan
ASIMGO
eSIM Japan - 7 Days / Total 5GB
Updated 2026-11-11
5 GB
7 days
$3.10
$0.62/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 7 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
7 days
$3.10
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 15 Days / Total 3GB
Updated 2026-11-11
3 GB
15 days
$3.10
$1.03/GB
View plan
Stellar
Japan 10GB/Day (nonhkip) + Free Stellar VPN
Updated 2026-11-11
10 GB
1 day
$3.10
(2,77 EUR) $0.31/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 15 Days / Total 3GB
Updated 2026-11-11
3 GB
15 days
$3.11
$1.04/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 10 Days / Total 3GB
Updated 2026-11-11
3 GB
10 days
$3.11
$1.04/GB
View plan
Skyalo
Asia (14 areas) 1GB/Day FUP1Mbps
Updated 2026-11-10
1 GB
1 day
$3.12
$3.12/GB
View plan
AeriSIM
Japan eSIM - 10 Days / Total 5GB
Updated 2026-11-11
5 GB
10 days
$3.13
$0.63/GB
View plan
ConnectMeGuru
China mainland & Japan & South Korea eSIM Unlimited - 1 day
Updated 2026-10-31
2 GB
1 day
$3.13
$1.57/GB
View plan
AeriSIM
Japan & South Korea eSIM - 7 Days / Total 3GB
Updated 2026-11-11
3 GB
7 days
$3.14
$1.05/GB
View plan
Skyalo
Japan 1GB 7Days (nonhkip)
Updated 2026-11-10
1 GB
7 days
$3.15
$3.15/GB
View plan
Roamix
Japan 1GB 7Days
Updated 2026-11-09
1 GB
7 days
$3.15
$3.15/GB
View plan
Roamix
Japan 1GB 7Days (IIJ)
Updated 2026-11-09
1 GB
7 days
$3.15
$3.15/GB
View plan
ConnectMeGuru
Japan 3GB/Day FUP1Mbps
Updated 2026-10-31
3 GB
1 day
$3.16
$1.05/GB
View plan
AlpineSIM
AlpineSIM Japan & South Korea - 2GB/Day / 1 Days
Updated 2026-11-10
2 GB
1 day
$3.16
$1.58/GB
View plan
Tripuck
Asia 3 GB / 10 Days
Updated 2026-10-29
3 GB
10 days
$3.16
$1.05/GB
View plan
Tripuck
Japan 5 GB / 30 Days
Updated 2026-10-29
5 GB
30 days
$3.16
$0.63/GB
View plan
Bloomy eSIM
Japan & South Korea Unlimited (1GB/day) 2 Days
Updated 2026-11-10
1 GB/day
2 days
$3.17
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 25 Days / Total 3GB
Updated 2026-11-11
3 GB
25 days
$3.18
$1.06/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 30 Days / Total 3GB
Updated 2026-11-11
3 GB
30 days
$3.19
$1.06/GB
View plan
Keep On Roaming
Roam Like Home® Japan Unlimited 1 Days
Updated 2026-11-10
1 GB
1 day
$3.20
$3.20/GB
View plan
ConnectMeGuru
Japan 5GB 15Days
Updated 2026-10-31
5 GB
15 days
$3.20
$0.64/GB
View plan
Stellar
Japan 10GB/Day + Free Stellar VPN
Updated 2026-11-11
10 GB
1 day
$3.22
(2,87 EUR) $0.32/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 5 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
5 days
$3.22
View plan
Stellar
Japan 4GB 20Days + Free Stellar VPN
Updated 2026-11-11
4 GB
20 days
$3.23
(2,88 EUR) $0.81/GB
View plan
Stellar
China mainland & Japan & South Korea 2GB 15Days + Free Stellar VPN
Updated 2026-11-11
2 GB
15 days
$3.23
(2,88 EUR) $1.61/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 20 Days / Total 3GB
Updated 2026-11-11
3 GB
20 days
$3.23
$1.08/GB
View plan
AeriSIM
Japan eSIM - 10 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
10 days
$3.23
View plan
Skyalo
Japan & South Korea 1GB 7Days
Updated 2026-11-10
1 GB
7 days
$3.24
$3.24/GB
View plan
Skyalo
Japan & South Korea 1GB/Day
Updated 2026-11-10
1 GB
1 day
$3.24
$3.24/GB
View plan
AeriSIM
Japan Local IP eSIM - 7 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
7 days
$3.24
View plan
AeriSIM
Japan Local IP eSIM - 3 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
3 days
$3.24
View plan
eSIM4Travel
Japan (Softbank, KDDI) eSIM - 3 GB - 30 Days
Updated 2026-11-10
3 GB
30 days
$3.25
$1.08/GB
View plan
ConnectMeGuru
Japan 5GB 30Days
Updated 2026-10-31
5 GB
30 days
$3.25
$0.65/GB
View plan
ConnectMeGuru
Japan 5GB 30Days (IIJ)
Updated 2026-10-31
5 GB
30 days
$3.25
$0.65/GB
View plan
ConnectMeGuru
Japan 5GB 30Days (nonhkip)
Updated 2026-10-31
5 GB
30 days
$3.25
$0.65/GB
View plan
Roamix
Japan 1GB/Day FUP1Mbps
Updated 2026-11-09
1 GB
1 day
$3.25
$3.25/GB
View plan
eSIM4Travel
Japan (DOCOMO Local Network) eSIM - 2.93 GB - 30 Days
Updated 2026-11-10
2.93 GB
30 days
$3.29
$1.12/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 7 Days / Daily 500MB
Updated 2026-11-11
500 MB/day
7 days
$3.29
View plan
AeriSIM
Japan & South Korea eSIM - 10 Days / Total 3GB
Updated 2026-11-11
3 GB
10 days
$3.29
$1.10/GB
View plan
Tripuck
Japan 5 GB / 15 Days
Updated 2026-10-29
5 GB
15 days
$3.29
$0.66/GB
View plan
Tripuck
Asia 3 GB / 1 Days
Updated 2026-10-29
3 GB
1 day
$3.29
$1.10/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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