China mainland & Japan & South Korea
High-speed data across China mainland & Japan & South Korea , covering 3+ countries in one regional bundle.
Covered countries (3)
China mainland
Japan
South KoreaInstant activation
Get connected in minutes.
Keep your number
Use your favorite apps.
2 GB
China mainland & Japan & South Korea 2GB/Day
1 Day
3G / 4G / 5GHigh speed
$2.58 / GB
2 GB
China mainland & Japan & South Korea 2GB/Day
1 Day · 3G / 4G / 5G
$2.58 / GB
0.49 GB
China mainland & Japan & South Korea 500MB/Day
1 Day
3G / 4G / 5GHigh speed
$2.94 / GB
1 GB
China mainland & Japan & South Korea 1GB/Day
1 Day
3G / 4G / 5GHigh speed
$2.64 / GB
1 GB
China mainland & Japan & South Korea 1GB 7Days
7 Days
3G / 4G / 5GHigh speed
$2.76 / GB
0.49 GB
China mainland & Japan & South Korea 500MB/Day
1 Day · 3G / 4G / 5G
$2.94 / GB
1 GB
China mainland & Japan & South Korea 1GB/Day
1 Day · 3G / 4G / 5G
$2.64 / GB
1 GB
China mainland & Japan & South Korea 1GB 7Days
7 Days · 3G / 4G / 5G
$2.76 / GB
Reliable connection across 3+ countries.
No hidden fees. Unused plans refundable within 30 days.
Guides and articles for China mainland & Japan & South Korea
Practical reading for this destination, written for travelers who need to stay online.
Travel guides
Jeju Island Travel Guide: Transport, Itineraries, and Connectivity
Jeju is easier to enjoy when you plan by region rather than trying to cross the island every day. Choose your main transport first, then bui
Articles
eSIM or Pocket Wi-Fi in South Korea for a Simple Solo Trip
For a solo trip to South Korea, the simplest choice is usually the one that adds the fewest tasks to your day. An eSIM keeps connectivity in
Articles
How to Manage Mobile Data in Japan Beyond the Main Cities
Regional Japan rewards flexible planning. A day might take you from a rural station to a mountain trail, ferry terminal, shrine or small coa