Japan

eSIM Now

Stay connected in over 200 countries with eSIM-Now, offering ultra-reliable, highly-affordable eSIM data plans tailored for travelers. Designed to work seamlessly on all major devices, our eSIMs allow for easy pre-activation and hassle-free setup. With eSIM-Now, you get reliable, cost-effective connectivity wherever you go. Travel smarter, stay connected.

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eSIM Now eSIM Data Plans for Japan

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Plan nameDataValidityPrice/GBPrice

Japan 1GB 7Days

1GB

7 Days

$3.17/GB

$3.17

10% OFF

Japan 1GB 7Days

1GB

7 Days

$3.17

$3.17/GB

10% OFF

Japan 3GB 15Days

3GB

15 Days

$1.73/GB

$5.18

10% OFF

Japan 3GB 15Days

3GB

15 Days

$5.18

$1.73/GB

10% OFF

Japan 5GB 30Days

5GB

30 Days

$1.39/GB

$6.96

10% OFF

Japan 5GB 30Days

5GB

30 Days

$6.96

$1.39/GB

10% OFF

Japan 10GB 30Days

10GB

30 Days

$1.00/GB

$10.01

10% OFF

Japan 10GB 30Days

10GB

30 Days

$10.01

$1.00/GB

10% OFF

Japan 20GB 30Days

20GB

30 Days

$0.67/GB

$13.40

10% OFF

Japan 20GB 30Days

20GB

30 Days

$13.40

$0.67/GB

10% OFF

Japan 50GB 30Days

50GB

30 Days

$0.50/GB

$25.19

10% OFF

Japan 50GB 30Days

50GB

30 Days

$25.19

$0.50/GB

10% OFF

Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.

eSIM Now for Japan FAQ

Does eSIM Now offer unlimited data eSIM for Japan?

eSIM Now does not provide an unlimited data eSIM plan for Japan. Travelers looking for high‑volume data can choose from fixed‑data plans instead. For example, eSIM Now offers a 50GB plan valid for 30 days at $25.19 USD and a 20GB plan also valid for 30 days for $13.40 USD. Fixed plans may be more cost‑effective for most users, unless an app requires an extremely large data allowance.

Does eSIM Now offer Japan eSIM with phone number and SMS?

eSIM Now does not offer an eSIM plan for Japan that provides a phone number or SMS capability; all available Japan eSIMs are data‑only. Travelers who need voice or messaging services can instead use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. However, some destinations can block or restrict certain apps, so it is advisable to check that the services you rely on are accessible in Japan before purchasing a plan.

How many data plans does eSIM Now offer for Japan?

eSIM Now offers six single‑country data plans for Japan, with no multi‑country options available. The available plans range in price from $3.17 to $29.63, provide data caps between 1 GB and 50 GB, and are valid for 7 to 30 days.

Summarized by AI, Last updated: Jul 22, 2026