Japan & South Korea eSIM plans

Covers 2 countries

Instant QR delivery by email
Secure payment — Visa, Mastercard, PayPal, Apple Pay
Keep your own phone number
Support via WhatsApp — replies within a few hours
3GB

Japan & South Korea 3GB · 15 days

15 daysIP SG
$6.49
Buy now
5GB

Japan & South Korea 5GB · 30 days

30 daysIP SG
$10.99
Buy now
10GB

Japan & South Korea 10GB · 30 days

30 daysIP SG
$21.49
Buy now
20GB

Japan & South Korea 20GB · 30 days

30 daysIP SG
$36.99
Buy now

How it works

1. Choose your plan

Pick a network and the number of days that fit your trip, then pay with PayPal, card or Apple Pay.

2. Get your QR by email

Your eSIM and QR code arrive by email instantly after payment — install before you fly.

3. Scan and connect

Scan the QR to install, then turn on data roaming when you land. You are online in minutes.

Japan & South Korea eSIM — one QR code for both countries

Combining Tokyo and Seoul, or Osaka and Busan, in one trip? A BellRoam Japan & South Korea eSIM covers both countries with a single QR code, so there is nothing to change when you fly between them.

Which countries are covered?

Plans on this page cover Japan and South Korea. The country list is shown on each plan, so check that every stop on your route is included.

Which plan should I choose?

  • Total-data plans: one allowance shared across all covered countries for the whole trip. Best value for maps, messaging and social media.

Multi-country plan or country plan?

Visiting only one country? A country plan is usually cheaper: Japan, South Korea.

Tips

  • Maps, translation and transit apps such as Google Maps, Naver Map and Papago need data in both countries.
  • Staying in one country only? Our Japan and South Korea pages also have daily and unlimited plans.

Get connected in 3 steps

  1. Choose a plan by data amount and validity, then pay by card, PayPal or wallet.
  2. Receive your QR code by email within minutes.
  3. Scan it in your phone's settings, then turn on the BellRoam line and data roaming when you arrive.

If the eSIM cannot be installed or activated because of a fault on our side or the network's, you get a full refund under our refund policy. See also the installation guide and compatible devices.

Frequently asked questions

Which countries does this eSIM cover?

Japan and South Korea. The exact list is shown on each plan before you buy.

Do I need to do anything when I cross a border?

No. Keep data roaming on and the eSIM connects to a partner network in the next covered country automatically.

Does Naver Map work in Korea with this eSIM?

Yes. Naver Map, KakaoMap and other Korean apps work over the eSIM's data like any other connection.

Should I buy this plan or a country plan?

For one country, a country plan is usually cheaper. For two or more countries on the same trip, one multi-country plan is simpler.

Can I keep WhatsApp and my own number?

Yes. Your main SIM stays in the phone for calls, texts and bank codes, and WhatsApp keeps working over the eSIM's data.

Do I get a local phone number?

No, these are data plans. Use WhatsApp or other apps for calls.

Will it work on my phone?

Your phone must support eSIM and be carrier-unlocked. Most iPhones from XS/XR onward, recent Samsung Galaxy and Google Pixel models are compatible; check the compatibility page.

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