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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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

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HomePlansPeople's Republic of China, Japan, South Korea
People's Republic of China, Japan, South Korea

People's Republic of China, Japan, South Korea

Finding the lowest People's Republic of China, 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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

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

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideOur partnersPartnershipAbout Us

Customer Service

Support chatRequest a refund

Email: support@esimoa.com

Legal

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© 2026 esimoa. All rights reserved.

PlansPlanCallsVPNCompareGuideBlogSupportMy Page
HomePlansPeople's Republic of China, Japan, South Korea
People's Republic of China, Japan, South Korea

People's Republic of China, Japan, South Korea

Finding the lowest People's Republic of China, 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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

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

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideOur partnersPartnershipAbout Us

Customer Service

Support chatRequest a refund

Email: support@esimoa.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyDevelopersAPI docs

© 2026 esimoa. All rights reserved.

PlansPlanCallsVPNCompareGuideBlogSupportMy Page
HomePlansPeople's Republic of China, Japan, South Korea
People's Republic of China, Japan, South Korea

People's Republic of China, Japan, South Korea

118 plans ·  Lowest on this page $1.12

FILTER PLANS1
Sort:

118 plans

PLAN NAME & PROVIDER
DATA
VALIDITY
PRICE / GB
PRICE
TSIM

500 MB / 1 day

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
500 MB
1 day
$2.29/GB
$1.12View details
TSIM5G

500 MB

1 day·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$1.12Details
TSIM

1 GB / 1 day

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
1 GB
1 day
$1.57/GB
$1.57View details
TSIM5G

1 GB

1 day·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$1.57Details
TSIM

500 MB / 2 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
500 MB
2 days
$3.21/GB
$1.57View details
TSIM5G

500 MB

2 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$1.57Details
TSIM

500 MB / 3 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
500 MB
3 days
$4.28/GB
$2.09View details
TSIM5G

500 MB

3 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$2.09Details
TSIM

1 GB / 2 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
1 GB
2 days
$2.24/GB
$2.24View details
TSIM5G

1 GB

2 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$2.24Details
TSIM

2 GB / 1 day

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
2 GB
1 day
$1.19/GB
$2.39View details
TSIM5G

2 GB

1 day·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$2.39Details
TSIM

500 MB / 4 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
500 MB
4 days
$5.50/GB
$2.69View details
TSIM5G

500 MB

4 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$2.69Details
TSIM

3 GB / 1 day

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
3 GB
1 day
$1.04/GB
$3.13View details
TSIM5G

3 GB

1 day·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$3.13Details
TSIM

1 GB / 3 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
1 GB
3 days
$3.13/GB
$3.13View details
TSIM5G

1 GB

3 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$3.13Details
TSIM

500 MB / 5 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
500 MB
5 days
$6.57/GB
$3.21View details
TSIM5G

500 MB

5 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$3.21Details
TSIM

3 GB / 3 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
3 GB
3 days
$1.12/GB
$3.36View details
TSIM5G

3 GB

3 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$3.36Details
TSIM

2 GB / 2 days

Multi-countryPeople's Republic of China, Japan, South Korea
Top-up
2 GB
2 days
$1.72/GB
$3.43View details
TSIM5G

2 GB

2 days·5G
Multi-countryPeople's Republic of China, Japan+1 more
Top-up
$3.43Details
…
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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)

US Headquarters: NBASE CORP. · Corporate Park, Irvine, CA 92606, USA

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

Shortcuts

Compare eSIM PlansDownload AppBulk PurchaseGuideOur partnersPartnershipAbout Us

Customer Service

Support chatRequest a refund

Email: support@esimoa.com

Legal

Terms of ServicePrivacy PolicyDelivery & Refunds PolicyDevelopersAPI docs

© 2026 esimoa. All rights reserved.