A ticket allowing unlimited rides on Tokyo Metro, Toei Subway, Toei Streetcar (Toden), Toei Bus (except for buses with fixed seats, etc.), all sections of Nippori-Toneri Liner as well as all JR lines within the Tokyo metropolitan area for one day as stated on the ticket. It is sold in ticket vending machines at each station (with the exception of certain stations operated by consigned railway companies).
When purchasing your ticket, you can specify a day of use falling within one month from the day of purchase.
Adult: 1,590 yen, Child: 800 yenhttp://www.tokyometro.jp/en/ticket/value/1day/index.html#anc04