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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ASIMGO
eSIM Asia 21 Regions - 5 Days / Total 20GB
Updated 2026-11-11
20 GB
5 days
$21.41
$1.07/GB
View plan
SparkRoam
Japan · Unlimited · 14 days
Updated 2026-11-11
—
14 days
$21.46
View plan
Bloomy eSIM
Japan Unlimited (1GB/day) 18 Days
Updated 2026-11-10
1 GB/day
18 days
$21.48
View plan
PikaSim
Global (120+ areas) 1GB 365Days
Updated 2026-11-11
1 GB
365 days
$21.49
$21.49/GB
View plan
CloudOn
Asia_10GB_30DAYs
Updated 2026-11-10
10 GB
30 days
$21.49
$2.15/GB
View plan
Always Mobile
Japan 50GB 30Days
Updated 2026-11-06
50 GB
30 days
$21.50
$0.43/GB
View plan
Billion Connect
Japan 5G eSIM [SoftBank] - Unlimited/Day - 10 Days
Updated 2026-11-05
—
10 days
$21.50
View plan
Roamix
Asia (14 areas) 1GB/Day FUP1Mbps
Updated 2026-11-09
1 GB/day
10 days
$21.50
View plan
PikaSim
Japan 2GB/Day · 3 days
Updated 2026-11-11
2 GB/day
3 days
$21.51
View plan
Quibity
Japan eSIM Unlimited / 4 days
Updated 2026-11-10
2 GB/day
4 days
$21.51
(19,20 EUR)
View plan
Tripuck
Asia 12 GB / 30 Days
Updated 2026-10-29
12 GB
30 days
$21.53
$1.79/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 10 Days / Total 30GB
Updated 2026-11-11
30 GB
10 days
$21.56
$0.72/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 15 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
15 days
$21.57
View plan
AeriSIM
Japan Unlimited Local IP eSIM - 12 Days / Unlimited
Updated 2026-11-11
Unlimited
12 days
$21.57
View plan
Bloomy eSIM
Asia (20 areas) Unlimited (1GB/day) 5 Days
Updated 2026-11-10
1 GB/day
5 days
$21.60
View plan
Roamix
Japan 500MB/Day (nonhkip)
Updated 2026-11-09
500 MB/day
21 days
$21.60
View plan
Roamix
Japan & South Korea 3GB/Day FUP1Mbp
Updated 2026-11-09
3 GB/day
3 days
$21.60
View plan
Roamix
Japan 10GB/Day (nonhkip)
Updated 2026-11-09
10 GB/day
2 days
$21.60
View plan
Billion Connect
Global eSIM [19 Regions] - 1GB/Day - 26 Days
Updated 2026-11-05
1 GB/day
26 days
$21.61
View plan
Bloomy eSIM
Japan Unlimited (1GB/day) 16 Days
Updated 2026-11-10
1 GB/day
16 days
$21.65
View plan
Tripuck
Japan 50 GB / 7 Days
Updated 2026-10-29
50 GB
7 days
$21.65
$0.43/GB
View plan
SparkRoam
Asia (12) · 10 GB · 30 days
Updated 2026-11-11
10 GB
30 days
$21.70
$2.17/GB
View plan
ASIMGO
eSIM Japan - 10 Days / Total 50GB
Updated 2026-11-11
50 GB
10 days
$21.76
$0.44/GB
View plan
SparkRoam
Asia (20) · 10 GB · 30 days
Updated 2026-11-11
10 GB
30 days
$21.79
$2.18/GB
View plan
Stellar
Japan 42GB 30Days + Free Stellar VPN
Updated 2026-11-11
42 GB
30 days
$21.83
(19,48 EUR) $0.52/GB
View plan
Tripuck
Asia 10 GB / 365 Days
Updated 2026-10-29
10 GB
365 days
$21.84
$2.18/GB
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 20 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
20 days
$21.87
View plan
ASIMGO
eSIM Japan - 20 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
20 days
$21.87
View plan
Bloomy eSIM
Japan Unlimited (3GB/day) 6 Days
Updated 2026-11-10
3 GB/day
6 days
$21.88
View plan
Bloomy eSIM
Global139 1GB 365 Days
Updated 2026-11-10
1 GB
365 days
$21.90
$21.90/GB
View plan
Billion Connect
Global eSIM [19 Regions] - Unlimited/Day - 12 Days
Updated 2026-11-05
—
12 days
$21.90
View plan
Roamix
Japan No-Throttling-Unlimited 5Days
Updated 2026-11-09
999 GB
5 days
$21.90
$0.02/GB
View plan
Roamix
Asia (12 areas) 5GB 30Days
Updated 2026-11-09
5 GB
30 days
$21.95
$4.39/GB
View plan
Tripuck
Asia 2 GB/day / 16 Days
Updated 2026-10-29
2 GB/day
16 days
$21.97
View plan
Tripuck
Global 2 GB/day / 16 Days
Updated 2026-10-29
2 GB/day
16 days
$21.97
View plan
Bloomy eSIM
Bloomy Unlimited Max Japan 3 Days
Updated 2026-11-10
Unlimited
3 days
$21.98
View plan
Bloomy eSIM
Asia (14 areas) Unlimited (1GB/day) 15 Days
Updated 2026-11-10
1 GB/day
15 days
$21.99
View plan
Skyalo
Japan 20GB 30Days (nonhkip)
Updated 2026-11-11
20 GB
30 days
$21.99
$1.10/GB
View plan
Saily
Asia and Oceania UNLIMITED 5 days
Updated 2026-11-11
5 GB/day
5 days
$21.99
View plan
Wanderly
Global139 1GB 365Days
Updated 2026-11-11
1 GB
365 days
$21.99
$21.99/GB
View plan
Wanderly
Japan Local 50GB 3Days
Updated 2026-11-11
50 GB
3 days
$21.99
$0.44/GB
View plan
GLOBAL YO
Day Plan - Japan - 3GB/Day - 7 Day
Updated 2026-11-10
3 GB/day
7 days
$21.99
View plan
Keep On Roaming
Roam Like Home® Global 2 GB 15 Days
Updated 2026-11-11
2 GB
15 days
$22.00
$11.00/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 3 Days / Total 50GB
Updated 2026-11-11
50 GB
3 days
$22.00
$0.44/GB
View plan
NovuSIM
Japan - Unlimited - 3 Days
Updated 2026-11-10
3 GB/day
3 days
$22.00
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 20 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
20 days
$22.01
View plan
AeriSIM
Japan eSIM - 25 Days / Total 50GB
Updated 2026-11-11
50 GB
25 days
$22.03
$0.44/GB
View plan
AlpineSIM
AlpineSIM Asia (12 areas) - 1GB/Day / 7 Days
Updated 2026-11-11
1 GB/day
7 days
$22.04
View plan
Yatelo
JPN Truly Unlimited 10 Days
Updated 2026-11-07
Unlimited
10 days
$22.04
View plan
PikaSim
Japan & South Korea 1GB/Day · 5 days
Updated 2026-11-11
1 GB/day
5 days
$22.08
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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