Kitaca

Kitaca (キタカ) is a rechargeable contactless smart card ticketing system for public transport in Sapporo, Japan. Hokkaido Railway Company (JR Hokkaido) introduced the system from October 25, 2008. Its name means "the card of north (北)", while 北 is also the first character of Hokkaidō (北海道). Like other electronic fare collection systems in Japan, the card uses RFID technology developed by Sony corporation known as FeliCa. The card has an official mascot of Ezo momonga (Pteromys volans orii), a kind of flying squirrel found in Hokkaidō. The mascot is designed by Sora, an illustrator who lives in Sapporo.

Usable area
As of March 2024, 69 stations in the Sapporo-Asahikawa area, as well as 6 stations in the Hakodate area including unmanned stations, accept Kitaca.
 * Hakodate Main Line: From Hakodate to Shin-Hakodate-Hokuto and from Otaru to Asahikawa
 * Chitose Line: From Shiroishi to Numanohata, and branch from Minami-Chitose to New Chitose Airport (the whole line)
 * Muroran Main Line: From Numanohata to Tomakomai
 * Sasshō Line (Gakuentoshi Line): From Sōen to Hokkaidō-Iryōdaigaku (the whole line)

Types of cards
Credit card function is also considered. North Pacific Bank, the largest local bank of Hokkaido, considers to include Kitaca's functions to its credit card Clover. A plan to introduce an Osaifu-Keitai compliant mobile payment system was cancelled due to the cost.
 * Unregistered Kitaca
 * Registered Kitaca: Requires registration. The card can be reissued when lost.
 * Kitaca commuter pass: Requires registration.

Integration
In 2009, Kitaca became interchangeable with JR East's Suica, including its use of electronic money functionality. Since late 2012, the card can also be used in lieu of a SAPICA, a smart card system introduced in 2009 by the Sapporo City Transportation Bureau.

In 2013, interoperation was extended country-wide, and Kitaca became usable in all major cities across Japan as part of the Nationwide Mutual Usage Service.