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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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Email: cs@nbasecorp.com

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HomePlansJapan, South Korea
Japan, South Korea

Japan, South Korea

Finding the lowest Japan, South Korea 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, South Korea
Japan, South Korea

Japan, South Korea

Finding the lowest Japan, South Korea 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, South Korea
Japan, South Korea

Japan, South Korea

64 plans ·  Lowest on this page $3.33

FILTER PLANS1
Provider
Sort:

64 plans

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

1 GB / 1 day

Multi-countryJapan, South Korea
1 GB
1 day
$3.33/GB
$3.33View details
eSIM Access5G

1 GB

1 day·3G/4G/5G
Multi-countryJapan, South Korea
$3.33Details
eSIM Access

1 GB / 7 days

Multi-countryJapan, South Korea
1 GB
7 days
$3.33/GB
$3.33View details
eSIM Access5G

1 GB

7 days·3G/4G/5G
Multi-countryJapan, South Korea
$3.33Details
eSIM Access

1 GB / 2 days

Multi-countryJapan, South Korea
1 GB
2 days
$6.07/GB
$6.07View details
eSIM Access5G

1 GB

2 days·3G/4G/5G
Multi-countryJapan, South Korea
$6.07Details
eSIM Access

1 GB / 3 days

Multi-countryJapan, South Korea
1 GB
3 days
$8.75/GB
$8.75View details
eSIM Access5G

1 GB

3 days·3G/4G/5G
Multi-countryJapan, South Korea
$8.75Details
eSIM Access

3 GB / 30 days

Multi-countryJapan, South Korea
3 GB
30 days
$3.37/GB
$10.12View details
eSIM Access5G

3 GB

30 days·3G/4G/5G
Multi-countryJapan, South Korea
$10.12Details
eSIM Access

1 GB / 4 days

Multi-countryJapan, South Korea
1 GB
4 days
$11.42/GB
$11.42View details
eSIM Access5G

1 GB

4 days·3G/4G/5G
Multi-countryJapan, South Korea
$11.42Details
eSIM Access

1 GB / 5 days

Multi-countryJapan, South Korea
1 GB
5 days
$14.17/GB
$14.17View details
eSIM Access5G

1 GB

5 days·3G/4G/5G
Multi-countryJapan, South Korea
$14.17Details
eSIM Access

5 GB / 30 days

Multi-countryJapan, South Korea
5 GB
30 days
$3.24/GB
$16.20View details
eSIM Access5G

5 GB

30 days·3G/4G/5G
Multi-countryJapan, South Korea
$16.20Details
eSIM Access

1 GB / 6 days

Multi-countryJapan, South Korea
1 GB
6 days
$16.85/GB
$16.85View details
eSIM Access5G

1 GB

6 days·3G/4G/5G
Multi-countryJapan, South Korea
$16.85Details
eSIM Access

1 GB / 7 days

Multi-countryJapan, South Korea
1 GB
7 days
$19.52/GB
$19.52View details
eSIM Access5G

1 GB

7 days·3G/4G/5G
Multi-countryJapan, South Korea
$19.52Details
eSIM Access

1 GB / 8 days

Multi-countryJapan, South Korea
1 GB
8 days
$22.27/GB
$22.27View details
eSIM Access5G

1 GB

8 days·3G/4G/5G
Multi-countryJapan, South Korea
$22.27Details
eSIM Access

Unlimited / 1 day

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
1 day
—
$23.57View details
eSIM Access5G

Unlimited

1 day·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$23.57Details
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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.