Kōshū (a city in Yamanashi Prefecture, Japan) / Synonym of 甲斐 (“Kai Province, an old province of Japan”)

curriculum

take courses

heresy / heretical sect

(dated) Short for ブエノスアイレス州 (Buenosu Airesu-shū, “Buenos Aires (a province of Argentina)”).

(dated) BC, British Columbia (a state of Canada)

southern Kyūshū (a region of Japan) / Minami Kyūshū (a city in Kagoshima Prefecture, Japan)

(historical) Kōzuke (a province of Japan) / (by extension, poetic) Gunma (a prefecture of Japan)

(Buddhism) Rinzai school, one of the major sects of Zen Buddhism

(Buddhism) Ōbaku school, one of the major sects of Zen Buddhism