Does Uber work in Japan?

Only in major cities like Tokyo, and it mostly dispatches local taxis. Use the 'GO' app instead, as it is the primary app used by local taxi companies.

Can I use public Wi-Fi?

It is unreliable. Don't count on it. Rely on your eSIM data or a pocket Wi-Fi rental.

Essential Apps for Traveling in Japan

To navigate Japan successfully, you need apps for real-time train schedules, digital payments, and translation. Download Google Maps, Suica via Apple Wallet, and Google Translate before you land to avoid connectivity issues.

Set up your transit card. If you have an iPhone, add a Suica or Pasmo card directly to your Apple Wallet. This allows you to tap your phone at subway turnstiles and pay at convenience stores without needing a physical card.
Install essential navigation. Download Google Maps and set your offline area to 'Japan' if your data plan is limited. It is the gold standard for finding the exact platform, exit number, and carriage to board for the fastest transfer.
Prepare for language barriers. Download the Google Translate app and download the 'Japanese' language pack for offline use. Use the camera feature to hover over menus or signs to get an instant translation.
Get a booking app for dining. Install Tablelog (Tabelog) or Hot Pepper. These are the most reliable ways to see local restaurant ratings and book tables in advance, as many top-tier spots do not take walk-ins.
Download a backup connectivity app. Install Airalo or Ubigi. Even if you have roaming, these offer cheap, instant eSIM data plans if your primary provider fails or you run out of high-speed data.

Does Uber work in Japan?: Only in major cities like Tokyo, and it mostly dispatches local taxis. Use the 'GO' app instead, as it is the primary app used by local taxi companies.
Can I use public Wi-Fi?: It is unreliable. Don't count on it. Rely on your eSIM data or a pocket Wi-Fi rental.