Hold Tight, Pingy's Finding Your Perfect eSIM Plan

Japan, South Korea & China eSIM. Only unlimited. Never run out.

Unlimited Data across Japan, South Korea & China

We only sell Unlimited Data eSIM plans for Japan, South Korea & China, so you’ll never count gigabytes on your next trip again. Pick your trip length and Pingy will find you the best Travel eSIM plans.

3.01 review
Pingy, the eSIM Society mascot
Trip Builder
2 plans
  • China + Hong Kong + Macao Unlimited Data eSIM

    Destinations
    3
    Max speed
    1 Mbps
    $3.99
    $3.99 per day1 Day eSIM Plan
  • Asia-Pacific Unlimited Data eSIM

    Pingy's PickFastest
    Destinations
    15
    Max speed
    5 Mbps
    $4.99
    $4.99 per day1 Day eSIM Plan

Find the best Japan, South Korea & China plan for your trip

Compare 2 multi-country Japan, South Korea & China eSIM plans with unlimited data, covering 15 countries between them. Every plan includes the countries below. Tap any others you’re visiting to find the eSIM that covers your whole trip.

Every Japan, South Korea & China eSIM plan covers these 3 countries

  • China
  • Hong Kong
  • Macao

Additional Japan, South Korea & China countries (2)

Some plans include destinations beyond Japan, South Korea & China (10)

2 Japan, South Korea & China plans
  • China + Hong Kong + Macao Unlimited Data eSIM3 countries · 1 Mbps
  • Asia-Pacific Unlimited Data eSIM15 countries · 5 Mbps

Japan, South Korea & China eSIM FAQs

How Do I Get an eSIM for Japan, South Korea & China?

Buy a Japan, South Korea & China eSIM plan from eSIM Society and we’ll email it to you with step-by-step instructions to get connected. No more queuing at the airport for a SIM card when you land. Before you buy, make sure your phone is eSIM compatible and carrier unlocked.

Can I Use One eSIM Across Japan, South Korea & China?

Yes. Every Japan, South Korea & China plan covers the same 3 countries on one eSIM, think China, Hong Kong and Macao. Some plans go further and add places like Japan and South Korea. Use our Trip Builder and Pingy will hunt down the best Unlimited Data eSIM for your next trip across Japan, South Korea & China.

How Much Is an eSIM for Japan, South Korea & China?

For a 1-day trip, our Japan, South Korea & China Travel eSIM plans start from $3.99. Unlimited Data, plus hotspot is supported, so you can share your connection with others and your other devices.

Our eSIM plans don’t have a phone number, but you can still make calls using WhatsApp and FaceTime.

Max speedPlanDestinationsPriceOpen
1 MbpsChina + Hong Kong + Macao Unlimited Data eSIM3 destinations3$3.99
5 MbpsAsia-Pacific Unlimited Data eSIM15 destinations15$4.99

Are There 5G eSIM Plans Available in Japan, South Korea & China?

Yes. Our plans for Japan, South Korea & China have access to 5G/4G mobile networks in 13 of the 15 countries they cover.

Unlimited Data eSIM Reviews from Japan, South Korea & China Travellers

3.01 review
  1. EvelineAug 2026

    Asia-Pacific Unlimited Data eSIM Plan · 8 day · 5 Mbps · Hong Kong IP breakout · Stayed connected in 🇰🇷 South Korea (LG U+) and 🇨🇳 China (China Telecom & China Unicom)

    Verified PurchaseArrival Country - Mainland China

    Let the stars do the talking. No words this time, just a rating.