Tokyo rewards curiosity. A morning can begin beneath the towers of Shinjuku, continue through the side streets of Yanaka and finish among the lights of Shibuya. Reliable mobile data keeps the city navigable without forcing every change of plan to depend on public Wi-Fi.

Arrive with your connection already organised

Install your Tokyo eSIM before departure while you have stable Wi-Fi. After landing, select it as the mobile-data line and keep your usual SIM inside the phone. There is no physical card to collect and no telecom shop to find after a long flight.

Made for a city navigated by phone

Maps, rail information, digital tickets, translations and reservations quickly become part of an ordinary day in Tokyo. A working connection helps when identifying the correct platform, checking the last train, finding an entrance or changing a booking while moving between neighbourhoods.

Useful beyond Tokyo

This page is designed for travellers searching for an eSIM in Tokyo, but the underlying service is a Japan plan. It can continue working in supported areas if your itinerary also includes Kyoto, Osaka or other destinations across the country.

Keep your regular number

On compatible dual-SIM phones, your usual line can remain active while the eSIM handles travel data. Select the eSIM for mobile internet and disable data roaming on your home SIM if you want to avoid charges from your regular operator.