LAST UPDATED: OCTOBER 16, 2026

Best eSIM for Japan – Compare Data Plans & Prices

Compare 934 eSIM plans for Japan from 15 providers. Current paid plans start at $0.80. Common available sizes include 5 GB, 10 GB and 20 GB. Unlimited plans are also available.

934 Verified Plans 15 Providers

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Current eSIM highlights for Japan

Selected by the criteria shown, using USD prices. Currency changes update displayed prices; selections stay the same.

Cheapest suitable plan for a weekend trip

4S eSIM

Asia+ 1GB - 5 Days eSIM

Data: 1 GB
Validity: 5 days
Covered countries: Coverage: 13 countries

$1.43

Details Go to Store

Cheapest suitable plan for a 7-day trip

4S eSIM

Japan 3GB - 15 Days (IIJ) eSIM

Data: 3 GB
Validity: 15 days
Covered countries: Coverage: 1 country

$2.30

Details Go to Store

Cheapest suitable plan for a 14-day trip

4S eSIM

Japan 5GB - 30 Days eSIM

Data: 5 GB
Validity: 30 days
Covered countries: Coverage: 1 country

$3.15

Details Go to Store

Cheapest suitable plan for a 30-day trip

BNESIM

Surf 10 GB in Japan for 30 days

Data: 10 GB
Validity: 30 days
Covered countries: Coverage: 1 country

$5.37

Details Go to Store

Next-lowest-priced plan with 10 GB or more

4S eSIM

Japan 10GB - 30 Days (IIJ) eSIM

Data: 10 GB
Validity: 30 days
Covered countries: Coverage: 1 country

$5.40

Details Go to Store

Cheapest unlimited plan valid for at least 7 days

4S eSIM

Asia+ 5GB Unlimited - 7 Days eSIM

Data: Unlimited
Validity: 7 days
Covered countries: Coverage: 13 countries

$6.66

Details Go to Store

Found 934 active plans

Filters

Data

0 – 100 GB+

0 GB100 GB+

Validity

0 – 90+ days

0 days90+ days

Providers

Plan coverage

All plans 934 Local plans 310 Regional plans 624

Local plans cover only Japan; regional plans include additional countries.

Orbit Mobile

Global Pass

Data

1 GB

Validity

1 day

Covered countries

77 countries

Promo code

-20%

Price

$0.80

$1.00

$0.80/GB

Go to Store

4S eSIM

Asia+ 1GB - 1 Day eSIM

Data

1 GB

Validity

1 day

Covered countries

13 countries

Promo code

-15%

Price

$1.39

$1.63

$1.39/GB

Go to Store

4S eSIM

Asia+ 1GB - 5 Days eSIM

Data

1 GB

Validity

5 days

Covered countries

13 countries

Promo code

-15%

Price

$1.43

$1.68

$1.43/GB

Go to Store

4S eSIM

Japan 1GB - 7 Days (IIJ) eSIM

Data

1 GB

Validity

7 days

Covered countries

1 countries

Promo code

-15%

Price

$1.44

$1.70

$1.44/GB

Go to Store

4S eSIM

Japan 1GB - 7 Days eSIM

Data

1 GB

Validity

7 days

Covered countries

1 countries

Promo code

-15%

Price

$1.44

$1.70

$1.44/GB

Go to Store

4S eSIM

Asia+ 1GB - 7 Days eSIM

Data

1 GB

Validity

7 days

Covered countries

13 countries

Promo code

-15%

Price

$1.47

$1.73

$1.47/GB

Go to Store

Airhub

japan 1 gb 7 days

Data

1 GB

Validity

7 days

Covered countries

1 countries

Promo code

—

Price

$1.49

$1.49/GB

Go to Store

JamboSim

eSIM JamboSim Global 300MB / 3 Days

Data

300 MB

Validity

3 days

Covered countries

192 countries

Promo code

-15%

Price

$1.69

$1.99

$5.77/GB

Go to Store

JamboSim

eSIM Japan 500MB / 7 Days

Data

500 MB

Validity

7 days

Covered countries

1 countries

Promo code

-15%

Price

$1.69

$1.99

$3.46/GB

Go to Store

Roamic

Japan eSIM 1GB / 7 Days

Data

1 GB

Validity

7 days

Covered countries

1 countries

Promo code

-10%

Price

$1.80

$2.00

$1.80/GB

Go to Store

Tourist eSIM

Japan • 1 GB • 7 Days

Data

1 GB

Validity

7 days

Covered countries

1 countries

Promo code

-10%

Price

$1.85

$2.05

$1.85/GB

Go to Store

4S eSIM

Global 1GB - 1 Day eSIM

Data

1 GB

Validity

1 day

Covered countries

111 countries

Promo code

-15%

Price

$1.86

$2.19

$1.86/GB

Go to Store

4S eSIM

Global 1GB - 5 Days eSIM

Data

1 GB

Validity

5 days

Covered countries

111 countries

Promo code

-15%

Price

$1.93

$2.27

$1.93/GB

Go to Store

4S eSIM

CNJPKR 1GB - 1 Day eSIM

Data

1 GB

Validity

1 day

Covered countries

3 countries

Promo code

-15%

Price

$1.97

$2.32

$1.97/GB

Go to Store

Ubigi

ASIA

Data

500 MB

Validity

1 day

Covered countries

26 countries

Promo code

—

Price

$2.00

$4.10/GB

Go to Store

Ubigi

BEST ASIA

Data

1 GB

Validity

1 day

Covered countries

17 countries

Promo code

—

Price

$2.00

$2.00/GB

Go to Store

4S eSIM

Global 1GB - 7 Days eSIM

Data

1 GB

Validity

7 days

Covered countries

111 countries

Promo code

-15%

Price

$2.01

$2.36

$2.01/GB

Go to Store

4S eSIM

CNJPKR-5Days-1GB eSIM

Data

1 GB

Validity

5 days

Covered countries

3 countries

Promo code

-15%

Price

$2.06

$2.42

$2.06/GB

Go to Store

Roamless

Japan - No Expiration

Data

1 GB

Validity

No expiry

Covered countries

1 countries

Promo code

-15%

Price

$2.08

$2.45

$2.08/GB

Go to Store

Tourist eSIM

Southeast Asia (10+ countries) • 1 GB • 7 Days

Data

1 GB

Validity

7 days

Covered countries

10 countries

Promo code

-10%

Price

$2.09

$2.32

$2.09/GB

Go to Store

4S eSIM

CNJPKR 1GB - 7 Days eSIM

Data

1 GB

Validity

7 days

Covered countries

3 countries

Promo code

-15%

Price

$2.14

$2.52

$2.14/GB

Go to Store

Tourist eSIM

Asia (14+ countries) • 1 GB • 7 Days

Data

1 GB

Validity

7 days

Covered countries

14 countries

Promo code

-10%

Price

$2.17

$2.41

$2.17/GB

Go to Store

4S eSIM

Japan 1GB - 1 Day eSIM

Data

1 GB

Validity

1 day

Covered countries

1 countries

Promo code

-15%

Price

$2.19

$2.58

$2.19/GB

Go to Store

BNESIM

Surf 1 GB in Japan for 30 days

Data

1 GB

Validity

30 days

Covered countries

1 countries

Promo code

-20%

Price

$2.23

$2.79

$2.23/GB

Go to Store

4S eSIM

Japan 1GB - 5 Days eSIM

Data

1 GB

Validity

5 days

Covered countries

1 countries

Promo code

-15%

Price

$2.29

$2.69

$2.29/GB

Go to Store

4S eSIM

Japan 3GB - 15 Days eSIM

Data

3 GB

Validity

15 days

Covered countries

1 countries

Promo code

-15%

Price

$2.30

$2.70

$0.77/GB

Go to Store

4S eSIM

Japan 3GB - 15 Days (IIJ) eSIM

Data

3 GB

Validity

15 days

Covered countries

1 countries

Promo code

-15%

Price

$2.30

$2.70

$0.77/GB

Go to Store

4S eSIM

Japan 3GB - 30 Days eSIM

Data

3 GB

Validity

30 days

Covered countries

1 countries

Promo code

-15%

Price

$2.38

$2.80

$0.79/GB

Go to Store

4S eSIM

Japan 3GB - 30 Days (IIJ) eSIM

Data

3 GB

Validity

30 days

Covered countries

1 countries

Promo code

-15%

Price

$2.38

$2.80

$0.79/GB

Go to Store

Tourist eSIM

Japan • Unlimited Data • 1 Day

Data

Unlimited

Validity

1 day

Covered countries

1 countries

Promo code

-10%

Price

$2.41

$2.68

Go to Store

Japan eSIM price overview

eSIMsFinder currently compares 934 active plans for Japan from 15 providers.

Paid plans: 934. Price statistics and trip guidance use currently available paid plans.

1 GB

87 matching plans currently available

Current cheapest option: Orbit Mobile · $0.80
Validity: 1 days
Current price range: $0.80–$30.77Median: $3.87

3 GB

89 matching plans currently available

Current cheapest option: 4S eSIM · $2.30
Validity: 15 days
Current price range: $2.30–$57.42Median: $8.21

5 GB

91 matching plans currently available

Current cheapest option: 4S eSIM · $3.15
Validity: 30 days
Current price range: $3.15–$91.45Median: $10.99

10 GB

109 matching plans currently available

Current cheapest option: BNESIM · $5.37
Validity: 30 days
Current price range: $5.37–$160.05Median: $20.61

20 GB

95 matching plans currently available

Current cheapest option: BNESIM · $8.94
Validity: 30 days
Current price range: $8.94–$102.83Median: $33.35

Unlimited

271 matching plans currently available

Current cheapest option: Tourist eSIM · $2.41
Validity: 1 days

Current eSIM prices for Japan by exact data allowance
Data	Current cheapest option	Validity	Current price range	Qualifying plans
1 GB	Orbit Mobile · $0.80	1 days	$0.80–$30.77 Median: $3.87	87
3 GB	4S eSIM · $2.30	15 days	$2.30–$57.42 Median: $8.21	89
5 GB	4S eSIM · $3.15	30 days	$3.15–$91.45 Median: $10.99	91
10 GB	BNESIM · $5.37	30 days	$5.37–$160.05 Median: $20.61	109
20 GB	BNESIM · $8.94	30 days	$8.94–$102.83 Median: $33.35	95
Unlimited	Tourist eSIM · $2.41	1 days	—	271

Across 663 fixed-data plans with a calculable rate, the median price per GB is $2.00.

Choosing an eSIM for your Japan trip length

These are starting points based on currently available plan sizes and validity. Your needs may be higher if you stream, tether, or use data heavily.

Best Japan eSIM for a 1–3 day trip

Light maps, messaging, and occasional browsing.

404 matching plans currently available

The lowest-priced match is 4S eSIM at $1.43.

Best Japan eSIM for a 7-day trip

Moderate everyday use during a one-week trip.

440 matching plans currently available

The lowest-priced match is 4S eSIM at $2.30.

Best Japan eSIM for a 14-day trip

Moderate to heavier use over two weeks.

363 matching plans currently available

The lowest-priced match is 4S eSIM at $3.15.

Best Japan eSIM for a 30-day trip

Larger allowances or unlimited data for a longer stay.

300 matching plans currently available

The lowest-priced match is BNESIM at $5.37.

Multi-country options that include Japan

These destination pairs are based on plans that currently cover both Japan and the listed country.

Korea

623 plans cover both destinations

Show Korea plans

China

573 plans cover both destinations

Show China plans

Indonesia

542 plans cover both destinations

Show Indonesia plans

Thailand

542 plans cover both destinations

Show Thailand plans

Malaysia

542 plans cover both destinations

Show Malaysia plans

Singapore

526 plans cover both destinations

Show Singapore plans

Japan eSIM questions answered with current data

What is the cheapest paid eSIM for Japan?

The lowest-priced current paid plan is from Orbit Mobile at $0.80.

How many eSIM providers are available for Japan?

eSIMsFinder currently compares 934 plans from 15 providers for Japan.

What is the cheapest exact 5 GB eSIM for Japan?

The cheapest current exact 5 GB plan is from 4S eSIM at $3.15.

Are unlimited eSIM plans available for Japan?

Yes. 271 unlimited plans are currently listed, starting at $2.41.

Which eSIM plans may suit a 7-day trip to Japan?

440 current plans match the page’s one-week guidance. The lowest-priced match is 4S eSIM at $2.30; actual data needs vary by usage.

Can I use a multi-country eSIM for Japan?

Yes. Current coverage data includes 623 plans that cover both Japan and Korea. Check each plan’s full coverage before buying.

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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.