Major Japanese rail networks combine subways, JR lines, and private railways. Tokyo and Osaka use line colors, letter codes, and station numbers, so you can follow a route even when its Japanese name is unfamiliar.
Understand line codes and station numbers
A letter identifies the line and a number identifies each station. Numbers usually progress along the route, helping you judge direction and remaining stops.
Check Tokyo operators and through services
Tokyo subways connect with JR and private railways, and some trains continue onto another operator’s line. Always confirm the train type and destination.
Learn central Osaka routes first
Start with lines linking your hotel and planned destinations. Saving the letter and number of nearby stations makes Japanese signs easier to follow.
Read station signs in order
Check the line color and code, major stations in your direction, and the train destination. Confirm your train stops at the destination.
- Check the color and letter
- Compare station numbers
- Check the destination and stops