Popular 1
Airhub
$26.00
750 GB / 10 days
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LAST UPDATED: SEPTEMBER 1, 2026
Best eSIM for Japan – Compare Data Plans & Prices
Compare top-rated eSIM data plans for Japan from trusted providers. Explore prepaid and unlimited options, check coverage and pricing, and choose the best plan for your trip.
528
Verified Plans
10
Premium Providers
Found 528 active plans
GigSky
Japan
Data
100 MB
Validity
7 days
Covered countries
1 countries
Price/GB
-
GigSky
Cruise + Asia Pacific
Data
100 MB
Validity
7 days
Covered countries
25 countries
Price/GB
-
GigSky
Asia Pacific
Data
100 MB
Validity
7 days
Covered countries
19 countries
Price/GB
-
GigSky
Cruise + World
Data
100 MB
Validity
7 days
Covered countries
131 countries
Price/GB
-
Roamless
FREE Japan eSIM & Data
Data
525 MB
Validity
No expiry
Covered countries
1 countries
Price/GB
-
Ubigi
ASIA
Data
500 MB
Validity
1 day
Covered countries
26 countries
Price/GB
$4.10
Ubigi
BEST ASIA
Data
1 GB
Validity
1 day
Covered countries
17 countries
Price/GB
$2.00
Tourist eSIM
Japan • 1 GB • 7 Days
Data
1 GB
Validity
7 days
Covered countries
1 countries
Price/GB
$2.05
Tourist eSIM
Southeast Asia (10+ countries) • 1 GB • 7 Days
Data
1 GB
Validity
7 days
Covered countries
10 countries
Price/GB
$2.33
Roamless
Japan - No Expiration
Data
1 GB
Validity
No expiry
Covered countries
1 countries
Price/GB
$2.45
Airhub
japan 1 gb 7 days
Data
1 GB
Validity
7 days
Covered countries
2 countries
Price/GB
$2.50
Ubigi
BEST ASIA
Data
1 GB
Validity
7 days
Covered countries
17 countries
Price/GB
$2.50
Tourist eSIM
Japan • Unlimited Data • 1 Day
Data
Unlimited
Validity
1 day
Covered countries
1 countries
Price/GB
-
GigSky
Japan
Data
1 GB
Validity
7 days
Covered countries
1 countries
Price/GB
$2.99
Tourist eSIM
Japan & South Korea (2+ countries) • 1 GB • 7 Days
Data
1 GB
Validity
7 days
Covered countries
2 countries
Price/GB
$3.03
Tourist eSIM
Japan & South Korea (2+ countries) • 1 GB • 1 Day
Data
1 GB
Validity
1 day
Covered countries
2 countries
Price/GB
$3.03
GigSky
Japan
Data
Unlimited
Validity
1 day
Covered countries
1 countries
Price/GB
-
Tourist eSIM
Asia (18+ countries) • 1 GB • 7 Days
Data
1 GB
Validity
7 days
Covered countries
18 countries
Price/GB
$3.25
Airhub
Voice/SMSjapan unlimited data
Data
Unlimited
Validity
1 day
Covered countries
2 countries
Price/GB
-
GigSky
Asia Pacific
Data
1 GB
Validity
7 days
Covered countries
19 countries
Price/GB
$3.49
Ubigi
JAPAN
Data
1 GB
Validity
3 days
Covered countries
1 countries
Price/GB
$3.50
Airhub
japan 4gb 30days
Data
4 GB
Validity
30 days
Covered countries
1 countries
Price/GB
$0.90
Airhub
china korea japan 1gb 7 days
Data
1 GB
Validity
7 days
Covered countries
2 countries
Price/GB
$3.69
Tourist eSIM
Japan • 3 GB • 30 Days
Data
3 GB
Validity
30 days
Covered countries
1 countries
Price/GB
$1.23
Tourist eSIM
Japan • 5 GB • 3 Days
Data
5 GB
Validity
3 days
Covered countries
1 countries
Price/GB
$0.79
Roamless
Japan - 30 Days
Data
1 GB
Validity
30 days
Covered countries
1 countries
Price/GB
$3.95
Roamless
Asia & Oceania - 30 Days
Data
1 GB
Validity
30 days
Covered countries
20 countries
Price/GB
$3.95
Saily
Japan 1GB 7 days
Data
1 GB
Validity
7 days
Covered countries
1 countries
Price/GB
$3.99
Airalo
Asialink - 1 GB
Data
1 GB
Validity
3 days
Covered countries
18 countries
Price/GB
$4.00
Airalo
Moshi Moshi - 1 GB
Data
1 GB
Validity
3 days
Covered countries
1 countries
Price/GB
$4.00
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Best eSIM Plans for Japan – Prices & Data Compared | eSIM FAQ: Activation, Compatibility, Coverage & Data Plans Explained
When it comes to eSIM providers in Japan, there are several noteworthy options available. GigSky, Airalo, Ubigi, and Maya Mobile stand out for their competitive offerings. From the smallest data allowances of 0.1GB to unlimited plans, travelers have the flexibility to choose what suits their needs best. Some providers, like Airhub, also cater to specific requirements with a range of data options, whether you're looking for a quick temporary connection or an extensive plan for longer stays.
For budget-conscious travelers, there are a few gems. Plans starting at $0.00 are available, such as GigSky or Airalo for 1.0GB for just $4.50 for one day. If you're planning to stay longer, you can find plans offering decent data at low prices, like the 1.0GB options from Maya Mobile and Saily, ranging around $4.49. Unlimited plans can also fit into budget considerations based on length of stay, notably Yesim with rates starting at $13.11 for a day.
For travelers seeking the best value per gigabyte, carriers like Airhub offer plans that ensure you won’t break the bank. For instance, their 25.0GB plan priced at $21.80 translates to an incredibly cost-effective rate per gigabyte. If your data needs exceed that, consider ETravelSim’s 50.0GB option for just $35.99, making it an excellent choice for those who require substantial data without a heavy price tag.
In summary, Japan presents an array of eSIM plans tailored to varying traveler needs. Providers like GigSky and Airalo are ideal for those needing quick connections, while others like Airhub and ETravelSim offer extensive plans for those requiring larger data allowances. Whether you are a budget traveler looking for low-cost solutions or someone who prefers ample data, Japan's eSIM market has something for everyone.
For budget-conscious travelers, there are a few gems. Plans starting at $0.00 are available, such as GigSky or Airalo for 1.0GB for just $4.50 for one day. If you're planning to stay longer, you can find plans offering decent data at low prices, like the 1.0GB options from Maya Mobile and Saily, ranging around $4.49. Unlimited plans can also fit into budget considerations based on length of stay, notably Yesim with rates starting at $13.11 for a day.
For travelers seeking the best value per gigabyte, carriers like Airhub offer plans that ensure you won’t break the bank. For instance, their 25.0GB plan priced at $21.80 translates to an incredibly cost-effective rate per gigabyte. If your data needs exceed that, consider ETravelSim’s 50.0GB option for just $35.99, making it an excellent choice for those who require substantial data without a heavy price tag.
In summary, Japan presents an array of eSIM plans tailored to varying traveler needs. Providers like GigSky and Airalo are ideal for those needing quick connections, while others like Airhub and ETravelSim offer extensive plans for those requiring larger data allowances. Whether you are a budget traveler looking for low-cost solutions or someone who prefers ample data, Japan's eSIM market has something for everyone.
