There are 3 major public transportation systems* to get around in Central Tokyo.
- JR, Japan Railway - Train
- Tokyo Metro -subway
- Toei -subway
One-day pass is convenient to have when you have a full day to explore the city because you don't have to worry about buying a ticket every time you change train or subway.
Although default language is set as Japanese, there is English or Language button somewhere on the Ticketing machine.
When you wish to buy one-day ticket, you click "Value tickets". Screenshot below is after you touch the value tickets button.
900 JPY for Tokyo Metro + Toei Subway lines.
1 590 JPY for Tokyo Metro + Toei Subway + JR train
Vending machine is
This is how JR one-day ticket looks like.
Have fun in Tokyo!