Japan eSIM Plans · At least 3 GB · 3 days or more

See the cheapest plans
5849 plans found · Showing 3086

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.

These are minimum filters, not an exact package size. Daily allowances stay daily; check each plan’s limits and activation terms.

Data 3 GB – Any
Validity 3 days – Any

Providers

Choose the providers you want to compare. No selection means all providers.

All providers

Advanced filters
AeriSIM
Japan & South Korea eSIM - 3 Days / Total 50GB
Updated 2026-11-11
50 GB
3 days
$23.33
$0.47/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 3 Days / Total 50GB
Updated 2026-11-11
50 GB
3 days
$23.33
$0.47/GB
View plan
Tripuck
Japan 50 GB / 10 Days
Updated 2026-10-29
50 GB
10 days
$23.38
$0.47/GB
View plan
Bloomy eSIM
Asia (14 areas) 20GB 30 Days
Updated 2026-11-10
20 GB
30 days
$23.40
$1.17/GB
View plan
PikaSim
Japan Unlimited-10Mbps 5Days (KDDI)
Updated 2026-11-11
999 GB
5 days
$23.43
$0.02/GB
View plan
Roamix
Japan 3GB/Day
Updated 2026-11-09
3 GB/day
5 days
$23.45
View plan
Roamix
Japan 3GB/Day (IIJ)
Updated 2026-11-09
3 GB/day
5 days
$23.45
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 15 Days / Total 30GB
Updated 2026-11-11
30 GB
15 days
$23.48
$0.78/GB
View plan
Stixrs
Japan Unlimited Data eSIM Plus 7 Days
Updated 2026-11-11
Unlimited
7 days
$23.50
View plan
Roamix
Japan 5GB/Day (nonhkip)
Updated 2026-11-09
5 GB/day
3 days
$23.50
View plan
MyTravel eSIM
Asia (12 areas) 10GB 30Days
Updated 2026-11-11
10 GB
30 days
$23.50
(20,99 EUR) $2.35/GB
View plan
ASIMGO
eSIM Japan - 30 Days / Total 50GB
Updated 2026-11-11
50 GB
30 days
$23.51
$0.47/GB
View plan
Stellar
Japan 50GB 20Days + Free Stellar VPN
Updated 2026-11-11
50 GB
20 days
$23.56
(21,04 EUR) $0.47/GB
View plan
Stellar
Japan 50GB 30Days + Free Stellar VPN
Updated 2026-11-11
50 GB
30 days
$23.56
(21,04 EUR) $0.47/GB
View plan
FlySimio
Asia (12 areas) 5GB 30Days
Updated 2026-11-11
5 GB
30 days
$23.63
$4.73/GB
View plan
ConnectMeGuru
Japan 50GB 15Days (IIJ)
Updated 2026-10-31
50 GB
15 days
$23.70
$0.47/GB
View plan
AeriSIM
Japan eSIM - 15 Days / Total 50GB
Updated 2026-11-11
50 GB
15 days
$23.72
$0.47/GB
View plan
Stellar
Asia (20 areas) 12GB 20Days + Free Stellar VPN
Updated 2026-11-11
12 GB
20 days
$23.74
(21,20 EUR) $1.98/GB
View plan
Stellar
Asia (20 areas) 12GB 30Days + Free Stellar VPN
Updated 2026-11-11
12 GB
30 days
$23.74
(21,20 EUR) $1.98/GB
View plan
Roamix
Japan & South Korea 10GB 30days
Updated 2026-11-09
10 GB
30 days
$23.75
$2.38/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 15 Days / Total 20GB
Updated 2026-11-11
20 GB
15 days
$23.76
$1.19/GB
View plan
MegaEsim
Japan 50 GB, 30 days
Updated 2026-11-11
50 GB
30 days
$23.80
$0.48/GB
View plan
FlySimio
Asia-20 5GB 30 Days
Updated 2026-11-11
5 GB
30 days
$23.80
$4.76/GB
View plan
UPeSIM
Asia eSIM 15 countries + China
Updated 2026-11-11
5 GB
10 days
$23.99
$4.80/GB
View plan
Skyalo
Asia-20 5GB 30 Days
Updated 2026-11-11
5 GB
30 days
$23.99
$4.80/GB
View plan
Skyalo
Japan & South Korea 10GB 30days
Updated 2026-11-11
10 GB
30 days
$23.99
$2.40/GB
View plan
Skyalo
Asia (12 areas) 5GB 30Days
Updated 2026-11-11
5 GB
30 days
$23.99
$4.80/GB
View plan
Wanderly
Asia (12 areas) 10GB 30Days
Updated 2026-11-11
10 GB
30 days
$23.99
$2.40/GB
View plan
Wanderly
Asia (14 areas) 20GB 30Days
Updated 2026-11-11
20 GB
30 days
$23.99
$1.20/GB
View plan
Wanderly
Japan Local 50GB 5Days
Updated 2026-11-11
50 GB
5 days
$23.99
$0.48/GB
View plan
CloudOn
31日間50GBプラン
Updated 2026-11-10
50 GB
31 days
$23.99
$0.48/GB
View plan
Skyalo
Japan Unlimited-10Mbps 10Days (KDDI)
Updated 2026-11-11
999 GB
10 days
$23.99
$0.02/GB
View plan
Skyalo
Japan 30GB 10Days (KDDI)
Updated 2026-11-11
30 GB
10 days
$23.99
$0.80/GB
View plan
Ubigi
Best Asia Prepaid eSIM data plan - 10GB
Updated 2026-11-11
10 GB
7 days
$24.00
$2.40/GB
View plan
AlpineSIM
AlpineSIM Asia (14 areas) - 5GB/Day / 5 Days
Updated 2026-11-11
5 GB/day
5 days
$24.04
View plan
Bloomy eSIM
Asia (12 areas) 10GB 30 Days
Updated 2026-11-10
10 GB
30 days
$24.05
$2.41/GB
View plan
AeriSIM
Japan eSIM - 7 Days / Total 50GB
Updated 2026-11-11
50 GB
7 days
$24.05
$0.48/GB
View plan
Bloomy eSIM
Asia-20 10GB 30 Days
Updated 2026-11-10
10 GB
30 days
$24.15
$2.42/GB
View plan
Tripuck
Japan 50 GB / 15 Days
Updated 2026-10-29
50 GB
15 days
$24.24
$0.48/GB
View plan
Bloomy eSIM
Japan Unlimited 10 Days
Updated 2026-11-10
Unlimited
10 days
$24.26
View plan
SparkRoam
Global eSIM 5 GB 30 Days
Updated 2026-11-11
5 GB
30 days
$24.28
$4.86/GB
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (3GB/day) 6 Days
Updated 2026-11-10
3 GB/day
6 days
$24.30
View plan
Roamix
Asia (14 areas) 5GB/Day
Updated 2026-11-09
5 GB/day
3 days
$24.30
View plan
Tripuck
Asia 30 GB / 5 Days
Updated 2026-10-29
30 GB
5 days
$24.31
$0.81/GB
View plan
Tripuck
Global 30 GB / 5 Days
Updated 2026-10-29
30 GB
5 days
$24.31
$0.81/GB
View plan
Stellar
Japan 32GB 20Days + Free Stellar VPN
Updated 2026-11-11
32 GB
20 days
$24.32
(21,72 EUR) $0.76/GB
View plan
ConnectMeGuru
Japan 50GB 20Days
Updated 2026-10-31
50 GB
20 days
$24.34
$0.49/GB
View plan
Tripuck
Asia 30 GB / 30 Days
Updated 2026-10-29
30 GB
30 days
$24.34
$0.81/GB
View plan
AeriSIM
Japan & South Korea eSIM - 5 Days / Total 50GB
Updated 2026-11-11
50 GB
5 days
$24.42
$0.49/GB
View plan
Billion Connect
Global eSIM [19 Regions] - 30GB - 30 Days
Updated 2026-11-05
30 GB
30 days
$24.50
$0.82/GB
View plan

Showing 50 of 3086 plans

Load more

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

Major cities

KyotoOsakaTokyoYokohama
Explore destinations