By use case
Choosing an eSIM for travel abroad
For short trips, you usually just need maps, translation, photo sharing and ride-hailing. An eSIM you set up before departure and use on arrival is ideal.
How much data you need
About 0.3–0.7GB per day. For a 3–7 day trip, 3–5GB total is often enough.
A rough guide; actual use varies by app and behavior.
What to look for
- Mid-size data is enough for maps, translation, photos
- Set up over Wi-Fi before departure, connect on arrival
- For multiple countries, consider a multi-country plan
자주 묻는 질문
Do I need to set up even for a short trip?
Yes—install before departure; then just turn on mobile data after arrival.
Browse other use cases
- Choosing an eSIM for study abroad
- Choosing an eSIM for working holiday
- Choosing an eSIM for business trips
- Choosing an eSIM for a temporary return to Japan
- Choosing an eSIM for multi-country trips
- Choosing an eSIM for long stays
- Choosing an eSIM for tethering
- Choosing an eSIM for SNS & photos
- Choosing an eSIM for maps & navigation
- Choosing an eSIM for video streaming
