Find any station staff (look for uniforms) and show them your destination written in English on your phone. They'll point you in the right direction. Station staff speak basic English at major tourist stations.

Do I need exact change?

No. Ticket machines give change, and your IC card (day pass) works by tapping on entry and exit sensors. Keep your card until you leave Tokyo—you'll need it to exit stations.

Can I eat on the trains?

Drinking water is fine, but eating is generally frowned upon except on long-distance trains. Save your convenience store snacks for when you reach your destination.

Large suitcases are discouraged during rush hours. Use hotel luggage delivery services or travel with just a day bag. Overhead racks exist but are small.

How to Master Tokyo's Subway System Like a Local

Download Google Translate with camera function and a transit app like Hyperdia, buy a 72-hour metro pass for 1,500 yen, and follow the color-coded lines while watching for train direction signs in English. Rush hours are 7:30-9:30 AM and 5:30-7:30 PM—avoid these times when possible.

Download essential apps before you arrive. Get Google Translate (with camera feature for reading signs), Hyperdia or Google Maps for route planning, and consider Tokyo Metro's official app. Download offline maps for your phone.
Buy the right pass at the airport. Get a 72-hour Tokyo Metro pass for 1,500 yen or 24-hour for 700 yen at Narita or Haneda airport counters. This covers both Tokyo Metro and Toei lines—the two main subway networks you'll use.
Learn the color system. Each line has a color and letter code (like M for Marunouchi line, G for Ginza line). Station signs show these codes—M15 means Marunouchi line, station 15. This is your navigation backbone.
Master platform navigation. Look for overhead signs showing train destinations in English. Trains are named after their final stop—a train going to Ikebukuro stops at all stations before Ikebukuro on that line. Stand on the correct side of the platform by checking direction signs.
Follow rush hour etiquette. Board after passengers exit completely. Move to the center of the car. Keep your bag in front of you. No phone calls, keep conversations quiet. Offer priority seats to elderly, pregnant, or disabled passengers.
Handle transfers efficiently. Major interchange stations like Shinjuku and Tokyo Station are massive. Follow signs for your destination line color/letter. Walking between lines can take 5-10 minutes in large stations—factor this into your timing.

What if I get lost?: Find any station staff (look for uniforms) and show them your destination written in English on your phone. They'll point you in the right direction. Station staff speak basic English at major tourist stations.
Do I need exact change?: No. Ticket machines give change, and your IC card (day pass) works by tapping on entry and exit sensors. Keep your card until you leave Tokyo—you'll need it to exit stations.
Can I eat on the trains?: Drinking water is fine, but eating is generally frowned upon except on long-distance trains. Save your convenience store snacks for when you reach your destination.
What about luggage?: Large suitcases are discouraged during rush hours. Use hotel luggage delivery services or travel with just a day bag. Overhead racks exist but are small.