Smart cards like Icoca, Suica and Pasmo are valid across Japan, so don't worry about which one you buy. You can use Icoca/Pasmo/Suica for all trains, subways and buses in Kyoto. You can also use Icoca/Pasmo/Suica at many shops, especially convenience stores. Buy Icoca cards from vending machines at JR Kyoto Station.

Yes, the Kyoto Municipal Subway fully accepts Suica in 2026. Thanks to the nationwide integration of Japanese IC cards, Suica (originally from Tokyo) is 100% interchangeable with Kyoto's local ICOCA card and other major cards like PASMO or PITAPA. You can use your physical Suica card or the digital version in your Apple/Google Wallet to tap through the gates at any station on the Karasuma or Tozai lines. In 2026, visitors can also use Suica on the vast majority of Kyoto City Buses, which is often the primary way tourists reach landmarks like Kinkaku-ji. However, keep in mind that you cannot use Suica for "Shinkansen" (bullet train) travel unless you have pre-linked it via the SmartEX app, and you cannot "top up" a Suica card using a credit card at most physical station kiosks in Kyoto—you'll need cash (Yen) for those machines, though digital Suica can be topped up directly on your phone.