Japan eSIM Plans · At least 1 GB · 3 days or more

See the cheapest plans
5849 plans found · Showing 4973

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 1 GB – Any
Validity 3 days – Any

Providers

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ConnectMeGuru
Japan 15GB 20Days
Updated 2026-10-31
15 GB
20 days
$7.85
$0.52/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 6 Days / Daily 2GB
Updated 2026-11-11
2 GB/day
6 days
$7.87
View plan
ASIMGO
eSIM Japan - 15 Days / Total 10GB
Updated 2026-11-11
10 GB
15 days
$7.89
$0.79/GB
View plan
Tripuck
Asia 10 GB / 10 Days
Updated 2026-10-29
10 GB
10 days
$7.90
$0.79/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 10 Days / Total 10GB
Updated 2026-11-11
10 GB
10 days
$7.92
$0.79/GB
View plan
AeriSIM
Japan Local IP eSIM - 3 Days / Total 15GB
Updated 2026-11-11
15 GB
3 days
$7.92
$0.53/GB
View plan
Keep On Roaming
Roam Like Home® Japan Unlimited 3 Days
Updated 2026-11-11
1 GB/day
3 days
$7.94
View plan
Skyalo
Asia (14 areas) 3GB 30Days
Updated 2026-11-11
3 GB
30 days
$7.95
$2.65/GB
View plan
AeriSIM
Japan Local IP eSIM - 15 Days / Daily 1GB
Updated 2026-11-11
1 GB/day
15 days
$7.96
View plan
Stellar
Japan 16GB 30Days + Free Stellar VPN
Updated 2026-11-11
16 GB
30 days
$7.96
(7,11 EUR) $0.50/GB
View plan
Bloomy eSIM
Global139 1GB 7 Days
Updated 2026-11-10
1 GB
7 days
$7.98
$7.98/GB
View plan
Saily
Japan 3GB 30 days
Updated 2026-11-11
3 GB
30 days
$7.99
$2.66/GB
View plan
Wanderly
Asia (14 areas) 5GB 30Days
Updated 2026-11-11
5 GB
30 days
$7.99
$1.60/GB
View plan
Wanderly
Japan Local 10GB 5Days
Updated 2026-11-11
10 GB
5 days
$7.99
$0.80/GB
View plan
Wanderly
Japan Local 10GB 10Days
Updated 2026-11-11
10 GB
10 days
$7.99
$0.80/GB
View plan
Wanderly
Japan Local 10GB 7Days
Updated 2026-11-11
10 GB
7 days
$7.99
$0.80/GB
View plan
CloudOn
Asia 3 GB - 30 days
Updated 2026-11-11
3 GB
30 days
$7.99
$2.66/GB
View plan
GLOBAL YO
Japan - 15 Days - 3 GB
Updated 2026-11-11
3 GB
15 days
$7.99
$2.66/GB
View plan
Yatelo
JPN 10GB 30 Days
Updated 2026-11-07
10 GB
30 days
$7.99
$0.80/GB
View plan
Yatelo
ASI 10GB 30 Days
Updated 2026-11-07
10 GB
30 days
$7.99
$0.80/GB
View plan
Billion Connect
Japan 5G eSIM [SoftBank] - 1GB/Day - 14 Days
Updated 2026-11-05
1 GB/day
14 days
$7.99
View plan
Ubigi
Japan Prepaid eSIM data plan - 5GB/month
Updated 2026-11-11
5 GB
30 days
$8.00
$1.60/GB
View plan
Ubigi
Asia Prepaid eSIM data plan - 1GB
Updated 2026-11-11
1 GB
30 days
$8.00
$8.00/GB
View plan
Roamix
Japan & South Korea 3GB 30Days
Updated 2026-11-09
3 GB
30 days
$8.00
$2.67/GB
View plan
Billion Connect
Global eSIM [19 Regions] - 1GB/Day - 8 Days
Updated 2026-11-05
1 GB/day
8 days
$8.01
View plan
ASIMGO
eSIM Japan & South Korea - 3 Days / Total 10GB
Updated 2026-11-11
10 GB
3 days
$8.06
$0.81/GB
View plan
AeriSIM
Japan & South Korea eSIM - 10 Days / Total 10GB
Updated 2026-11-11
10 GB
10 days
$8.07
$0.81/GB
View plan
AeriSIM
Asia & Europe 52 Countries eSIM - 30 Days / Total 10GB
Updated 2026-11-11
10 GB
30 days
$8.07
$0.81/GB
View plan
ConnectMeGuru
China mainland & Japan & South Korea 5GB 30Days
Updated 2026-10-31
5 GB
30 days
$8.08
$1.62/GB
View plan
Bloomy eSIM
Japan Unlimited (2GB/day) 3 Days
Updated 2026-11-10
2 GB/day
3 days
$8.11
View plan
Tripuck
Global 3 GB / 7 Days
Updated 2026-10-29
3 GB
7 days
$8.11
$2.70/GB
View plan
ASIMGO
eSIM Asia 21 Regions - 30 Days / Total 5GB
Updated 2026-11-11
5 GB
30 days
$8.12
$1.62/GB
View plan
ASIMGO
eSIM Asia&Europe - 54 Countries - 15 Days / Total 10GB
Updated 2026-11-11
10 GB
15 days
$8.15
$0.82/GB
View plan
ASIMGO
eSIM Japan & South Korea - 15 Days / Total 10GB
Updated 2026-11-11
10 GB
15 days
$8.15
$0.82/GB
View plan
ASIMGO
eSIM Asia (26 Regions, Support Tiktok) - 30 Days / Total 3GB
Updated 2026-11-11
3 GB
30 days
$8.15
$2.72/GB
View plan
AlpineSIM
AlpineSIM Asia (14 areas) - 2GB/Day / 3 Days
Updated 2026-11-11
2 GB/day
3 days
$8.19
View plan
Billion Connect
Japan & Korea eSIM - 10GB - 15 Days
Updated 2026-11-05
10 GB
15 days
$8.19
$0.82/GB
View plan
Tripuck
Global 1 GB / 365 Days
Updated 2026-10-29
1 GB
365 days
$8.19
$8.19/GB
View plan
Stellar
Global (120+ areas) 1GB 365Days + Free Stellar VPN
Updated 2026-11-11
1 GB
365 days
$8.23
(7,35 EUR) $8.23/GB
View plan
Earth Esim
10GB/90 Days Japan Softbank 5G eSIM
Updated 2026-11-11
10 GB
90 days
$8.24
$0.82/GB
View plan
Tripuck
Japan 1 GB/day / 17 Days
Updated 2026-10-29
1 GB/day
17 days
$8.25
View plan
ASIMGO
eSIM Japan (NTT Docomo, Local IP) - 7 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
7 days
$8.27
View plan
Bloomy eSIM
Japan Unlimited (1GB/day) 6 Days
Updated 2026-11-10
1 GB/day
6 days
$8.29
View plan
ConnectMeGuru
Japan 18GB 20Days
Updated 2026-10-31
18 GB
20 days
$8.29
$0.46/GB
View plan
ConnectMeGuru
Japan 18GB 30Days
Updated 2026-10-31
18 GB
30 days
$8.29
$0.46/GB
View plan
AlpineSIM
AlpineSIM Japan - 2GB/Day / 3 Days
Updated 2026-11-11
2 GB/day
3 days
$8.31
View plan
ASIMGO
eSIM Japan & South Korea - 5 Days / Total 10GB
Updated 2026-11-11
10 GB
5 days
$8.34
$0.83/GB
View plan
AeriSIM
Japan & South Korea eSIM - 5 Days / Total 10GB
Updated 2026-11-11
10 GB
5 days
$8.34
$0.83/GB
View plan
Tripuck
Asia 10 GB / 15 Days
Updated 2026-10-29
10 GB
15 days
$8.35
$0.84/GB
View plan
ASIMGO
eSIM China Mainland & Japan & South Korea (Support Tiktok) - 4 Days / Daily 3GB
Updated 2026-11-11
3 GB/day
4 days
$8.36
View plan

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