Tosa Province

Tosa Province (土佐国, Tosa-no kuni) was a province of Japan in the area of southern Shikoku.^[1] Tosa bordered on Awa to the northeast, and Iyo to the northwest. Its abbreviated form name was Doshū (土州). In terms of the Gokishichidō system, Tosa was one of the provinces of the Nankaidō circuit. Under the Engishiki classification system, Tosa was ranked as one of the "middle countries" (中国) in terms of importance, and one of the "far countries" (遠国) in terms of distance from the capital. The provincial capital was located in what is now the city of Nankoku. The ichinomiya of the province is the Tosa shrine located in the city of Kōchi.^[2]