Japan eSIM Plans · At least 1 GB · 90 days or more

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5849 plans found · Showing 420

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 90 days – Any

Providers

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Roamix
Asia (12 areas) 3GB/Day
Updated 2026-11-09
3 GB/day
180 days
$2,020.70
View plan
Roamix
Japan & South Korea 3GB/Day FUP1Mbp
Updated 2026-11-09
3 GB/day
365 days
$2,173.15
View plan
Roamix
Asia (14 areas) 10GB/Day
Updated 2026-11-09
10 GB/day
180 days
$2,242.90
View plan
Roamix
China mainland & Japan & South Kore
Updated 2026-11-09
2 GB/day
365 days
$2,314.40
View plan
Roamix
Japan 5GB/Day (nonhkip)
Updated 2026-11-09
5 GB/day
365 days
$2,368.20
View plan
Roamix
Asia (14 areas) 5GB/Day
Updated 2026-11-09
5 GB/day
365 days
$2,448.95
View plan
Roamix
Global (120+ areas) 2GB/Day
Updated 2026-11-09
2 GB/day
180 days
$2,495.00
View plan
Roamix
Japan & South Korea 10GB/Day
Updated 2026-11-09
10 GB/day
180 days
$2,508.25
View plan
Roamix
Japan 3GB/Day FUP1Mbps (nonhkip)
Updated 2026-11-09
3 GB/day
365 days
$2,516.20
View plan
Roamix
Japan & South Korea 5GB/Day
Updated 2026-11-09
5 GB/day
365 days
$2,818.85
View plan
Roamix
Japan 5GB/Day
Updated 2026-11-09
5 GB/day
365 days
$2,960.10
View plan
Roamix
Global (120+ areas) 1GB/Day
Updated 2026-11-09
1 GB/day
365 days
$2,993.70
View plan
Roamix
Asia (12 areas) 2GB/Day
Updated 2026-11-09
2 GB/day
365 days
$3,108.05
View plan
Roamix
Japan 10GB/Day (nonhkip)
Updated 2026-11-09
10 GB/day
365 days
$3,256.05
View plan
Roamix
Japan 10GB/Day
Updated 2026-11-09
10 GB/day
365 days
$3,363.65
View plan
Roamix
Asia (20 areas) 2GB/Day
Updated 2026-11-09
2 GB/day
365 days
$3,901.70
View plan
Roamix
Asia (12 areas) 3GB/Day
Updated 2026-11-09
3 GB/day
365 days
$4,096.75
View plan
Roamix
Asia (14 areas) 10GB/Day
Updated 2026-11-09
10 GB/day
365 days
$4,547.40
View plan
Roamix
Global (120+ areas) 2GB/Day
Updated 2026-11-09
2 GB/day
365 days
$5,058.55
View plan
Roamix
Japan & South Korea 10GB/Day
Updated 2026-11-09
10 GB/day
365 days
$5,085.45
View plan

Showing 20 of 420 plans

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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