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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.

PlansCompareGuideBlogSupportMy 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.

PlansCompareGuideBlogSupportMy eSIMMy Page
HomePlansJapan, South Korea
Japan, South Korea

Japan, South Korea

64 plans ·  Lowest on this page $23.63

Unlimited Best

Based on category price and benefits

$23.63

Unlimited · 1 day

eSIM Access5G

Daily Best

Based on category price and benefits

$3.32

1 GB · 1 day

eSIM Access5G

Value Best

Based on category price and benefits

$3.32

1 GB · 7 days

eSIM Access5G
FILTER PLANS
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64 plans

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

Unlimited / 1 day

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
1 day
—
$23.63View details
eSIM Access5G

Unlimited

1 day·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$23.63Details
eSIM Access

Unlimited / 2 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
2 days
—
$42.49View details
eSIM Access5G

Unlimited

2 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$42.49Details
eSIM Access

Unlimited / 3 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
3 days
—
$61.42View details
eSIM Access5G

Unlimited

3 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$61.42Details
eSIM Access

Unlimited / 4 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
4 days
—
$80.27View details
eSIM Access5G

Unlimited

4 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$80.27Details
eSIM Access

Unlimited / 5 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
5 days
—
$99.21View details
eSIM Access5G

Unlimited

5 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$99.21Details
eSIM Access

Unlimited / 6 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
6 days
—
$118.06View details
eSIM Access5G

Unlimited

6 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$118.06Details
eSIM Access

Unlimited / 7 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
7 days
—
$136.99View details
eSIM Access5G

Unlimited

7 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$136.99Details
eSIM Access

Unlimited / 8 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
8 days
—
$155.85View details
eSIM Access5G

Unlimited

8 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$155.85Details
eSIM Access

Unlimited / 9 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
9 days
—
$174.78View details
eSIM Access5G

Unlimited

9 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$174.78Details
eSIM Access

Unlimited / 10 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
10 days
—
$193.71View details
eSIM Access5G

Unlimited

10 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$193.71Details
eSIM Access

Unlimited / 11 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
11 days
—
$212.57View details
eSIM Access5G

Unlimited

11 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$212.57Details
eSIM Access

Unlimited / 12 days

Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
Unlimited
12 days
—
$231.50View details
eSIM Access5G

Unlimited

12 days·3G/4G/5G
Multi-countryJapan, South Korea
UnlimitedFree VPN100 min intl. calls
$231.50Details
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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.