To travel around Tokyo, trains are the most convenient both economically and temporally.
There are many trains running in Tokyo, and the company is also divided.
The train of Tokyo has three major companies, it is JR, Tokyo Metro, Tokyu.
1, JR：Tokyo Metropolitan District Pass
This allows unlimited rides on local and rapid JR East trains (excluding reserved seats) within the 23 Special Wards of Tokyo.
Price：Adults 750 JPY, Children 370 JPY
Validity Period：one day
Sales Locations：JR EAST stations within the designated zone (23 Special Wards of Tokyo), at Reserved Seat Ticket Machines, JR Ticket Offices (Midori-no Madoguchi), and Travel Service Centers (View Plaza).
2, Tokyo Metro：24-hour Ticket
A ticket allows unlimited rides on Tokyo Metro for 24 hours from first use. Tickets can be bought in advance or on the day.
Price：Adults 600 JPY, Children 300 JPY
Validity Period：Valid for 24 hours after first use on the day of purchase
Sales Locations：Vending machine of Tokyo Metro each station
3, Tokyu：1-day Open Tickets
This discount ticket allows unlimited use of all Tokyu Lines for one day.
(Tōyoko Line, Meguro Line, Den-en-toshi Line, Ōimachi Line, Ikegami Line, Tōkyū Tamagawa Line , Setagaya Line, Kodomonokuni Line)
Price：Adults 660 JPY, Children 330 JPY
Validity Period：Valid only for the date of purchase
Sales Locations：Vending machines at any Tokyu Line station
JR and Tokyo Metro cover all most of Tokyo.
Tokyu is an area of the Yokohama area from the east side of Tokyo.
If you want to go around Tokyo, JR or Tokyo Metro is recommended, but Tokyo Metro is a little troublesome getting on and off as it is a subway.
If you want to ride many trains and buses in Tokyo, there is also the following pass.
4,Tokyo Tour Ticket
The Tokyo Tour Ticket allows unlimited rides on local and rapid JR East trains (excluding reserved seats) within the 23 Special Wards of Tokyo as well as on the subways, the Nippori-Toneri Liner, Tokyo Toei streetcars and the Toei Bus system.
Price：Adults 1,590 JPY, Children 800 JPY
Validity Period：one day
Sales Locations：JR Ticket Offices (Midori-no-Madoguchi) at most major JR East Tokyo stations as well as at Travel Service Centers (View Plaza). Purchases may be made up to one month in advance of the first valid date of the pass.
If I sightsee for Tokyo one day, I will buy JR ‘s pass.
JR covers Tokyo and it’s easy to use because the station is on the ground.