Japan & South Korea eSIM: 5 GB, 30 days
US$12.03 · instant delivery · activates when you land
The SimKit Japan & South Korea eSIM with 5 GB valid for 30 days costs US$12.03. It works in 2 destinations on one plan. It connects to KDDI/au with 5G where available. Install it with a tap, usually under two minutes, with no physical SIM to swap. You can top it up if you run low.
- Data
- 5 GB
- Validity
- 30 days
- Network
- 3G/4G/5G
- Top-up
- Supported
Countries this plan covers
2 destinations on one eSIM. Tap a country for its dedicated plans, or see every Japan & South Korea plan.
Frequently asked questions
Which countries does the 5 GB, 30-day Japan & South Korea eSIM cover?
This plan works in 2 destinations on one eSIM: Japan, South Korea.
How much is the 5 GB, 30-day Japan & South Korea eSIM?
This plan is US$12.03 for 5 GB valid for 30 days in Japan & South Korea, delivered instantly and installed with a tap.
Is 5 GB enough for 30 days in Japan & South Korea?
5 GB suits light daily use: maps, messaging and occasional browsing. For heavy streaming or hotspot use, pick a larger plan, or top up mid-trip.
Which networks do Japan & South Korea eSIMs use?
SimKit Japan & South Korea eSIMs connect to KDDI/au, with 5G available where the network supports it. You get the same coverage as a local SIM without swapping anything physical.
Is the Japan & South Korea eSIM 5G?
Yes. Where Japan & South Korea's networks offer 5G, SimKit eSIMs use it, falling back to 4G/LTE elsewhere. Speeds depend on your device and local coverage.
How do I install and activate an eSIM for Japan & South Korea?
After you buy, open your order on the phone you'll travel with and tap the install button, or scan the QR code from another screen. The eSIM is ready in under two minutes. Activate it when you arrive in Japan & South Korea.
Other Japan & South Korea eSIM plans
5 GB · 30 days · Japan & South Korea