500 MB/Day
Validity: 1 Day
$3.99
$7.98 / GB
China, Japan & South Korea eSIM Plans & Prepaid Prices (9)
Covered cities & hubs: China, Japan, South Korea
1 GB
Validity: 7 Days
$5.49
$5.49 / GB
1 GB/Day
Validity: 1 Day
$5.49
$5.49 / GB
2 GB/Day
Validity: 1 Day
$7.99
$4.00 / GB
Most Popular
3 GB
Validity: 15 Days
$9.49
$3.16 / GB
3 GB
Validity: 30 Days
$9.99
$3.33 / GB
5 GB
Validity: 30 Days
$13.49
$2.70 / GB
10 GB
Validity: 30 Days
$20.49
$2.05 / GB
Best Value / GB
20 GB
Validity: 30 Days
$31.99
$1.60 / GB
Regional Bundles (30)
Asia Multi-Country Travel eSIM
Visiting multiple destinations in this region? Get reliable regional data coverage across all partner networks with one eSIM profile.
China, Japan & South Korea 5G Coverage Map, Airport Touchdown & Roaming Guide
International Flight Corridors & Carrier Roaming Audit
Journeying to China, Japan & South Korea with scheduled arrivals at CN-JP-KR Arrival Terminal & Gates, activating conventional home-carrier passes creates an unnecessary financial strain. SoloeSIM delivers digital profile access to China Unicom & KDDI/au & SKTelecom networks from $3.99 USD ($1.60/GB) without binding contracts.
Local Network Partners and Metropolitan Bandwidth Across China, Japan, South Korea
Stay connected effortlessly across China, Japan, South Korea with proven wireless bandwidth of 95-210 Mbps 5G / 4G LTE over China Unicom & KDDI/au & SKTelecom. You avoid cumbersome paperwork at CN-JP-KR Arrival Terminal & Gates while accessing up to 20 GB of data with full personal tethering freedom. Pre-arrival digital QR activation - zero China, Japan & South Korea airport passport queue
Covered Countries & Territories (3)
China, Japan & South Korea eSIM vs Airport SIM Card & Roaming Comparison
| Feature | SoloeSIM China, Japan & South Korea eSIM | Airport Physical SIM (CN-JP-KR Arrival Terminal & Gates) | Home Carrier Roaming |
|---|---|---|---|
| Data Rate & Cost | $3.99 ($1.60 / GB) | $28.00 - $52.00 airport kiosk package | $10.00 - $15.00 daily carrier pass |
| Local Carriers | China Unicom & KDDI/au & SKTelecom (5G / LTE) | Locked to single arrival terminal vendor | Variable speed with high international ping |
| Mobile Hotspot | Full personal Wi-Fi hotspot & multi-device tethering included in China, Japan & South Korea | Personal hotspot disabled or limited | Extra tethering surcharge on roaming pass |
| ID Verification | Zero Airport Paperwork Queue - Instant Pre-Flight QR Activation · Pre-arrival digital QR activation - zero China, Japan & South Korea airport passport queue | In-person registration desk and document copying | Unpredictable post-trip roaming bill shock |
| Primary Number & WhatsApp | Dual SIM keeps SMS banking OTP and WhatsApp online | Risk misplacing original physical SIM chip | Connected at expensive recurring daily rate |
| Setup & Delivery Time | Instant 60s QR (Delivered to Email) | 30-60 min airport counter wait | Manual carrier setup or call |
China, Japan & South Korea eSIM Technical Specifications & Network Architecture
- GSMA Architecture
- GSMA SGP.22 v2.2+ / RSP v3
- Remote SIM Architecture
- SM-DP+ Cloud Protocol (LPA)
- Radio Frequency Bands
- 5G NR (n78/n77/n41) + LTE Cat-16
- APN Configuration
- Automatic (Zero Manual Setup)
- Delivery Mechanism
- Instant QR Code + LPA Activation Link
- Partner Network Access
- China Unicom & KDDI/au & SKTelecom
China, Japan & South Korea Verified Traveler Reviews
5.0
4 Verified Reviews · China, Japan & South Korea
100% Verified eSIM Travelers
★★★★★
worked right away at CN-JP-KR Arrival Terminal & Gates airport
Got the 5 GB · 30 Days plan before flying out so I didnt have to mess with tiny sim cards. The second we landed at CN-JP-KR Arrival Terminal & Gates my phone connected to China Unicom 5G before we even got off the plane. so much better than paying $12/day for my home carrier roaming!
★★★★★
Hotspot perfetto e internet veloce tra China e Japan
Abbiamo preso il pacchetto dati prima di partire per CN-JP-KR Arrival Terminal & Gates. Saltata tutta la coda dei chioschi sim a CN-JP-KR Arrival Terminal & Gates, davvero pratico. Connessione perfetta per tutta la vacanza.
China, Japan & South Korea Destination eSIM FAQ
Will my phone connect automatically upon arrival in China, Japan & South Korea?
Yes, after scanning the QR code, your smartphone automatically registers on China Unicom and KDDI/au and SKTelecom when you arrive at CN-JP-KR Arrival Terminal & Gates or any regional destination.
What are the data pricing tiers for China, Japan & South Korea?
Plans start at $3.99 USD with allowances reaching 20 GB. Every package is prepaid with zero contracts, hidden extras, or renewal commitments.
Can I use personal hotspot and keep my normal phone number?
Yes, personal hotspot tethering is unrestricted and dual SIM lets you receive calls and SMS on your home line as usual.
Is identity verification needed at the arrival counter?
No physical registration or document scanning required. You bypass airport terminal crowds and connect instantly.
Nearby Regional eSIM Destinations
Japan & South Korea
11 plans available
From
$3.99
Singapore & Malaysia
3 plans available
From
$3.99
Singapore, Malaysia & Thailand
9 plans available
From
$2.99
Southeast Asia (5 Countries)
3 plans available
From
$4.49
South Asia
11 plans available
From
$4.49
Southeast Asia
11 plans available
From
$3.99
Thailand
16 plans available
From
$2.99
Laos
12 plans available
From
$3.99