How to Use the Tokyo Subway Map: 10 Easy Steps

Tokyo’s subway map can look confusing at first.

Tokyo has 13 subway lines in total: 9 Tokyo Metro lines and 4 Toei Subway lines.

Each line has its own color, letter, and station number.　

Tokyo Metro and Toei Subway are operated by different organizations, but both are part of Tokyo’s subway network.

You do not need to memorize everything.　Just follow these 10 simple steps.

✅ 1. Find the Station You Want to Go To

First, find your destination station.

If you are using Google Maps, check the nearest subway station to your destination.

✅ 2. Check the Line Color

Each subway line has its own color.

The color helps you find the correct line on the map and station signs.

For example:Orange = Ginza Line

✅ 3. Check the Line Color, Letter and Name

Each Tokyo subway line has:Color + Letter + Line Name

Tokyo Metro

• 🟠 Orange — G — Ginza Line — View map
• 🔴 Red — M — Marunouchi Line — View map
• 🔘Silver — H — Hibiya Line — View map
• 🔵 Sky Blue — T — Tozai Line — View map
• 🟢 Green — C — Chiyoda Line — View map
• 🟡 Gold — Y — Yurakucho Line — View map
• 🟣 Purple — Z — Hanzomon Line — View map
• 🟢 Emerald — N — Namboku Line — View map
• 🟤 Brown — F — Fukutoshin Line — View map

🚇 Toei Subway

📱 Useful Tools for Tokyo Subway

✅ 4. Check the Station Number

Each station also has a number.

A simple way to remember it is:

Color = Line color
Letter = Line name
No. = Station　number

For example:

🟠G09 = Ginza Line, Ginza Station

This means:

🟠G = Ginza Line
09 = Ginza Station

Nearby stations are:

🟠G08 = Shimbashi Station
🟠G09 = Ginza Station
🟠G10 = Kyobashi Station

So even if you cannot read Japanese, the letter and number can help you find the correct station.

✅ 5. Find Your Current Station

Now find the station where you are starting.

Check:

Line color
Line letter
Station number

For example:

G09 = Ginza Station

Color = Line color
Letter = Line name
No. = Station number

Example:

Orange + G + 09 = Ginza Line, Ginza Station

Then compare it with your destination station.

✅ 6. Check Which Direction to Go

Look at the station numbers along the line.

For example:

🟠G09 Ginza → 🟠G10 Kyobashi → 🟠G11 Nihombashi

If your destination number is higher, you will usually travel toward the higher numbers.

If your destination number is lower, you will usually travel toward the lower numbers.

Always check the station signs before boarding.

✅ 7. Check If You Need to Transfer

If your destination is on another line, you will need to transfer.

For example, at Ginza Station:

🟠 G09 = Ginza Line, Ginza Station
↓ Transfer
🔴 M16 = Marunouchi Line, Ginza Station

The station name is the same, but the line color, letter, and station number change.

After you transfer, check the new:

Color
Letter
Station number

Then follow the signs for the new line.

✅ 8. Check the New Line After You Transfer

After changing trains, check the new:

Line color
Line letter
Station number

For example:

🟠G = Ginza Line

may change to:

🔴M = Marunouchi Line

This helps you make sure you are still following the correct route.

✅ 9. Check Your Destination Station Number

Remember the station number where you need to get off.

For example:

🟠G09 → 🟠G10 → 🟠G11

If you start at G09 Ginza and your destination is 🟠G11 Nihonbashi, you know your stop is coming soon.

✅ 10. Check the Exit Number

Large subway stations may have many exits.

Look for signs such as:

A1
A2
B3

Choose the exit closest to your destination.

Google Maps can also help you find the best exit.

✅ Quick Check Before You Ride

☑ Line color
☑ Line letter
☑ Station number
☑ Direction
☑ Transfer station
☑ Exit number

Japan Life Steps Tip

You do not need to memorize the whole Tokyo subway map.

Just remember:

Color = Line color
Letter = Line name
No. = Station　number

Example:

🟠Orange + G + 09 = Ginza Line, Ginza Station

That is enough to start using the Tokyo subway step by step.

Disclaimer

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