Japan
Technology and tradition — Tokyo, Kyoto, Mount Fuji.
Japan is a world of its own: Kyoto’s serene temples, glowing Tokyo, and majestic Mount Fuji. With a Simply eSIM you ride the Shinkansen between cities fully connected.
Why eSIM in Japan?
Install your plan before you fly and activate it on arrival in seconds. Flexible plans on excellently covered 4G networks, and full management inside the app — no rented pocket Wi-Fi required.
Top places to visit
- Tokyo: Shibuya, Asakusa, and the Skytree
- Kyoto’s temples and the Fushimi Inari gates
- Mount Fuji and its five lakes
- Osaka, Japan’s kitchen
Quick connectivity tips
- Install your eSIM on stable Wi-Fi before departure
- Download the transit apps — data plus maps makes the metro effortless
- Track your usage in the app and top up in seconds when needed
Frequently asked questions
Yes — Simply eSIMs run on Japan’s excellently covered 4G networks. Install before you fly and activate on landing at Haneda, Narita, or Kansai in seconds.
No — pocket Wi-Fi was the workaround before eSIM: airport pickup and return, daily charging, and late fees. An eSIM removes all of it — data straight on your phone, working on the Shinkansen and between cities.
Yes — your primary SIM stays in place and receives calls and bank verification texts as usual, while your data flows through the travel eSIM.
Japan runs on maps, transit apps, and live translation — budget 1-2 GB per day for typical use, more if you lean on camera translation or share a lot of video. You can top up from the app anytime.
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