While Tokyo offers some public Wi-Fi in major train stations, cafes, and tourist spots, it's generally unreliable and insecure for remote work. Connections can be slow, require complex registration, and are not ideal for sensitive tasks. For consistent, secure, and high-speed internet access on NTT Docomo, Softbank, or au across the city—essential for video calls, cloud access, and reliable navigation—a Truly Roaming eSIM is far more dependable. It's your peace of mind for productivity.
HELP CENTER
Can I rely on public Wi-Fi in Tokyo for remote work, or do I need a Truly Roaming eSIM?
Updated July 22, 2026
Was this answer helpful?
Related questions
Other answers in this topic that travelers found useful.
Can I get 5G connectivity with an eSIM in Barcelona?
Yes, most modern eSIMs, including those from Truly Roaming, support 5G connectivity in Barcelona where available. Major carriers like Orange and …
Read answerWill my phone work with an eSIM in Barcelona if it's unlocked?
Yes, your phone must be unlocked to use an eSIM in Barcelona. If your device is locked to a specific carrier, it won't be able to connect to…
Read answerWhat's the best eSIM for Dubai travel, and how much data do I need?
For travel in Dubai, an eSIM from providers like Truly Roaming offers excellent connectivity on local networks such as Etisalat. Most travelers f…
Read answerDoes my eSIM work with 5G or 4G networks in Paris?
Yes, Truly Roaming eSIMs leverage the robust 4G and 5G networks of major French carriers like Orange. You'll experience fast speeds whether you'r…
Read answerWhat is the best Truly Roaming eSIM approach for data in Amsterdam, Netherlands?
For robust mobile data in Amsterdam , Netherlands , Truly Roaming offers an excellent eSIM solution. We prioritize connecting you to strong …
Read answer