eSIM for 7 days in Japan
A week in Japan often means rail transfers, many addresses, and a phone you use throughout the day. This page gives you a grounded starting point for data and setup.
Short answer
For a normal 7-day trip, a moderate plan can fit maps, transport apps, messages, and photos. Video and hotspot use more.
Prepare the first transfer
Save your hotel address and first route before leaving the airport. This reduces the need to search for everything at once.
- Save the address offline
- Keep rail or flight details available
- Install eSIM over Wi-Fi before departure
Data for one week
Maps and messages are usually lighter use than video. Keep some margin if you will share many photos or spend time away from Wi-Fi.
- Maps and tickets
- Messages and translation
- Photos and moderate social media
A customer product that fits
5 GB · 30 days
NOK 109
This is a suggestion based on trip length and usage. Monitor consumption; heavy video or hotspot can use a plan faster.
View customer productFrequently asked questions
Is a 7-day Japan plan enough?
Choose validity that covers the full stay and check when the plan activates.
When should I install an eSIM for Japan?
Install over stable Wi-Fi before departure and choose the eSIM as your data line when needed.