eSIM Cards certified

eSIM Cards, a brand of Airhub Systems, is dedicated to revolutionizing the way you stay connected in the UK and Europe. As a leading provider of eSIM technology, we offer seamless and innovative solutions tailored to the needs of modern travelers, business professionals, and tech enthusiasts. Our mission is to deliver hassle-free, instant connectivity, no matter where you are in the UK or Europe.

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eSIM Cards eSIM Data Plans for Japan

Japan 3GB Travel Plan – 30 Days

3GB

Days

$6.72

(£5.00)

$2.24/GB

Japan Unlimited eSIM for 4 Days

1,000GB

Days

$10.75

(£8.00)

$0.01/GB

Possible Throttling

Japan 5GB Travel Plan – 30 Days

5GB

Days

$10.75

(£8.00)

$2.15/GB

Japan Unlimited eSIM for 7 Days

1,000GB

Days

$16.79

(£12.50)

$0.02/GB

Possible Throttling

Japan 10GB Travel Plan – 30 Days

10GB

Days

$19.48

(£14.50)

$1.95/GB

Japan Unlimited eSIM for 10 Days

1,000GB

Days

$22.17

(£16.50)

$0.02/GB

Possible Throttling

Japan Unlimited eSIM for 15 Days

1,000GB

Days

$26.87

(£20.00)

$0.03/GB

Possible Throttling

Frequently Asked Questions

How many data plans does eSIM Cards offer for Japan?

Currently, eSIM Cards offers seven data plans specifically for Japan. These plans range in price from $6.60 to $26.42 and provide data allowances from 3GB to 1,000GB. Plan validity periods range from 4 to 30 days. It's important to note that some plans may include features like tethering, although speeds may be throttled. There are currently no multi-country plans available from eSIM Cards that include Japan as one of the covered countries.

Summarized by Gen AI. Last updated: August 1, 2025