Instant Delivery & Activation
Get your eSIM QR code via email within seconds of purchase. Install before you travel or at your destination. Activation is automatic upon arrival.
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East Asia eSIM
🌱 46% less carbon than a physical SIMDaily 2GB 1Days
$3.00
Daily 2GB 3Days
$4.80
Daily 2GB 5Days
$8.80
Daily 2GB 7Days
$12.00
Daily 2GB 10Days
$17.80
Daily 2GB 15Days
$25.80
Daily 2GB 30Days
$47.80
Why Buy East Asia eSIM from eSIMX?
eSIMX provides the best East Asia eSIM service for your travel needs
Keep Your Original Number
Use dual SIM functionality to keep your home number active for calls and texts while using East Asia eSIM for data. Never miss important messages.
No Hidden Fees - Prepaid Plans
Your East Asia eSIM price is fixed and transparent. No surprise charges, no roaming fees, no contracts required.
Secure Payment Options
All East Asia eSIM purchases are secured with bank-level encryption. Support for credit cards, Apple Pay, Cryptocurrencies, and more. Your payment information is always protected.
30 Days MoneyBack Guarantee
Not satisfied? Get a full refund within 30 days if your East Asia eSIM hasn't been activated. No questions asked.
One Order, Up to 5 eSIMs
No need to buy separately — order up to 5 eSIMs at once. Perfect for group trips with friends or family vacations, so everyone stays connected from day one.
How to Buy and Activate Your East Asia eSIM
Get your East Asia eSIM in 4 simple steps — the entire process takes less than 5 minutes
1
Select Your Data Plan
Browse and select the best East Asia eSIM plan from data-only, unlimited, or voice+data options based on your travel duration and data needs.
2
Complete Payment & Get QR Code
Pay securely with Apple Pay, Google Pay, or credit card. Receive your eSIM QR code instantly via email.
3
Scan QR Code to Install eSIM
Open your phone settings, scan the QR code, and your eSIM profile will be installed automatically.
4
Arrive & Connect Automatically
Your eSIM activates when you land in East Asia. Turn on data roaming and you're ready to go!
Perfect for Every Traveler to East Asia
Whether you visit East Asia for business or leisure, our East Asia eSIM has you covered
Business Travelers
Your East Asia eSIM keeps you connected during meetings, conferences, and client visits. Access emails, video calls, and cloud services seamlessly.
Tourists & Vacationers
With a East Asia eSIM, share your adventures instantly. Use maps, translation apps, and stay in touch with loved ones back home.
Students & Digital Nomads
A East Asia eSIM gives you reliable high-speed internet for remote work or study. Perfect for long-term stays and flexible travel.
Short-Term Visitors
A East Asia eSIM is perfect for short trips — get instant connectivity without long-term contracts. Ideal for layovers and weekend getaways.
Frequently Asked Questions
Everything you need to know about our East Asia eSIM
What is an eSIM and how does it work?
An eSIM (embedded SIM) is a digital SIM card built into your device. Instead of inserting a physical SIM card, you download an eSIM profile via QR code. It works exactly like a traditional SIM card for calls, texts, and data, but it's completely digital. With a East Asia eSIM, you'll be connected the moment you land.
When should I install my East Asia eSIM?
We recommend installing your East Asia eSIM before you travel, while you still have internet access. You can install it anytime after purchase, but it won't activate until you arrive in East Asia and turn on data roaming. This way, you'll be connected the moment you land.
Can I use an eSIM on a locked phone?
No, your device must be carrier-unlocked to use an eSIM from another provider. Contact your current carrier to unlock your device before traveling. Most phones purchased directly from manufacturers (not carriers) are already unlocked.
How do I activate my East Asia eSIM?
After purchasing, you'll receive a QR code via email. Go to your phone's Settings > Cellular/Mobile Data > Add eSIM/Add Cellular Plan, then scan the QR code. Your East Asia eSIM will activate automatically when you arrive in East Asia and turn on data roaming.
Is my device compatible with East Asia eSIM?
Most iPhones from iPhone XS onwards and recent Android flagships support eSIM. Check our compatibility list above or go to your phone Settings and look for "Add eSIM" or "Add Cellular Plan" option. If you see this option, your device is compatible with a eSIM.
Can I share hotspot with East Asia eSIM?
Yes! Most of our eSIM plans support personal hotspot/tethering, allowing you to share your connection with laptops, tablets, or other devices. Check the specific plan details as some unlimited plans may have hotspot data limits (typically 1-5GB per day).
Can I top up my East Asia eSIM data plan?
No, top-up is not currently supported. Please stay tuned for this feature!
What is your refund policy?
We offer a 30-day money-back guarantee. If you haven't activated your East Asia eSIM and are not satisfied for any reason, contact us for a full refund. Once activated, refunds are evaluated case-by-case based on technical issues or service problems.
How do I contact customer support?
Our support team is available 24/7 via email at [email protected]. We typically respond within 5 minutes during business hours and within 1 hour at all other times.
Why do most Unlimited Data plans have a daily 2GB high-speed limit?
Our team tested this across multiple real trips and found that 2GB of daily high-speed data covers everything most travelers need — scrolling TikTok, watching a YouTube video or two, and staying connected with family and friends. Once the daily 2GB high-speed allowance is used, you still have unlimited data at a reduced speed (minimum 128 kbps), which is perfectly fine for WhatsApp, Telegram, text messages, and casual social media. No more anxiously watching your data balance — just enjoy your trip.
Can I purchase multiple eSIMs in one order?
Yes! You can add up to 5 eSIMs in a single order — ideal for family vacations or group trips. Everyone gets their own plan in one checkout.
I have no signal, or I have signal but can't access the internet. What should I do?
We recommend manually switching to a different network carrier. Different carriers have varying coverage in each area. Most of our plans support multiple carriers — try manually selecting a different carrier in your phone's network settings to resolve the issue.
Your Complete East Asia Travel Guide
Planning a trip to East Asia? Get a East Asia eSIM to stay connected wherever you go. Stay online with reliable coverage on top local networks.
Top Cities to Explore
Tokyo - Japan's Electric Capital
A city where ancient shrines sit alongside futuristic skyscrapers. Experience the world's best sushi at Tsukiji, the serene beauty of Meiji Shrine, the otaku culture of Akihabara, and the neon-lit energy of Shibuya Crossing.
Seoul - South Korea's Dynamic Metropolis
A city of contrasts where Joseon-era palaces stand among cutting-edge K-pop culture. Explore Gyeongbokgung Palace, shop and eat in Myeongdong, hike Bukhansan Mountain, and experience the trendy neighborhoods of Hongdae and Itaewon.
Beijing - China's Imperial Capital
Home to the Forbidden City, the Great Wall, and the Temple of Heaven, Beijing is a treasure trove of Chinese imperial history. Explore ancient hutong neighborhoods, sample Peking duck, and visit the stunning Summer Palace.
Taipei - Taiwan's Food & Culture Hub
Taiwan's capital is a food lover's paradise famous for its incredible night markets, from Shilin to Raohe. Visit the National Palace Museum, hike Elephant Mountain for city views, and soak in natural hot springs at Beitou.
Hong Kong - Asia's World City
A dazzling skyline, incredible dim sum, and a fascinating blend of East and West define this Special Administrative Region. Ride the Peak Tram to Victoria Peak, explore Temple Street Night Market, and take a ferry to the outlying islands.
Major Network Operators in East Asia
China Mobile - World's Largest by Subscribers
The planet's largest mobile operator with nearly one billion subscribers. Provides comprehensive 4G/5G coverage across all major Chinese cities and tourist destinations with advanced network infrastructure.
NTT Docomo - Japan's Network Pioneer
Japan's biggest carrier and a pioneer in mobile technology. Offers exceptional 5G coverage in major cities, incredibly fast speeds, and seamless connectivity across Japan's islands.
SK Telecom - South Korea's 5G Leader
South Korea's largest mobile operator and a world leader in 5G deployment. Known for ultra-fast network speeds, innovative mobile services, and excellent coverage across the Korean peninsula.