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NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

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Support chat

Email: cs@nbasecorp.com

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HomePlansJapan
Japan

Japan

Finding the lowest Japan eSIM prices

Comparing plans across providers. This will only take a moment.

NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideList your eSIM

Customer Service

Support chat

Email: cs@nbasecorp.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyPartnership

© 2026 esimoa. All rights reserved.

PlansPlanCompareGuideBlogSupportMy eSIMMy Page
HomePlansJapan
Japan

Japan

Finding the lowest Japan eSIM prices

Comparing plans across providers. This will only take a moment.

NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideList your eSIM

Customer Service

Support chat

Email: cs@nbasecorp.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyPartnership

© 2026 esimoa. All rights reserved.

PlansPlanCompareGuideBlogSupportMy eSIMMy Page
HomePlansJapan
Japan

Japan

7734 plans ·  Lowest on this page $0.72

FILTER PLANS1
Provider
Sort:

7,734 plans

PLAN NAME & PROVIDER
DATA
VALIDITY
PRICE / GB
PRICE
eSIM Access

100 MB / 7 days

Top-up
100 MB
7 days
$7.40/GB
$0.72View details
eSIM Access5G

100 MB

7 days·3G/4G/5G
Top-up
$0.72Details
eSIM Access

500 MB / 7 days

Top-up
500 MB
7 days
$1.92/GB
$0.94View details
eSIM Access

500 MB

7 days·3G/4G
Top-up
$0.94Details
TSIM

500 MB / 1 day

500 MB
1 day
$2.07/GB
$1.01View details
TSIM5G

500 MB

1 day·5G
$1.01Details
Joytel eSIM

500 MB / 1 day

500 MB
1 day
$1.78/GB
$0.87View details
Joytel eSIM5G

500 MB

1 day·5G/4G
$0.87Details
WorldMove

1 GB / 1 day

1 GB
1 day
$1.16/GB
$1.16View details
WorldMove5G

1 GB

1 day·5G
$1.16Details
WorldMove

500 MB / 1 day

500 MB
1 day
$1.92/GB
$0.94View details
WorldMove5G

500 MB

1 day·5G
$0.94Details
WorldMove

500 MB / 1 day

Local Network
500 MB
1 day
$2.37/GB
$1.16View details
WorldMove5G

500 MB

1 day·5G
Local Network
$1.16Details
eSIM Access

500 MB / 1 day

500 MB
1 day
$2.52/GB
$1.23View details
eSIM Access5G

500 MB

1 day·3G/4G/5G
$1.23Details
eSIM Access

500 MB / 1 day

Local Network
500 MB
1 day
$2.52/GB
$1.23View details
eSIM Access

500 MB

1 day·3G/4G
Local Network
$1.23Details
eSIM Access

500 MB / 1 day

500 MB
1 day
$2.52/GB
$1.23View details
eSIM Access5G

500 MB

1 day·3G/4G/5G
$1.23Details
TSIM

500 MB / 1 day

Multi-countryJapan, South Korea
Top-up
500 MB
1 day
$2.07/GB
$1.01View details
TSIM5G

500 MB

1 day·5G
Multi-countryJapan, South Korea
Top-up
$1.01Details
TSIM

500 MB / 1 day

Multi-countryAustria, Belgium, Bulgaria+51 more
Top-up
500 MB
1 day
$2.07/GB
$1.01View details
TSIM

500 MB

1 day·—
Multi-countryAustria, Belgium+52 more
Top-up
$1.01Details
…
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NBase Korea Co., Ltd.

CEO: Shinbae Kong

Business No: 401-87-00956

Mail-Order Sales Registration: 2025-Yongin Suji-2082

902, Bldg A, 767 Sinsu-ro, Suji-gu, Yongin-si, Gyeonggi-do (Dongcheon-dong, Bundang Suji U-TOWER)

esimoa — Travel eSIM, Calls & VPN - eSIM, calls & VPN for travelers — all in one app | Product Hunt

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideList your eSIM

Customer Service

Support chat

Email: cs@nbasecorp.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyPartnership

© 2026 esimoa. All rights reserved.