In the Pokémon Scarlet and Violet game, "Kosaji Town" (also called "Cabo Poco" in English) is located in the southern part of the Paldea region, situated on a cape and serving as the hometown of the player and their rival, Nemona; it connects to the "Poco Path" to the north.
Key points about Kosaji Town:
Name in Japanese: Kosaji Town (コサジタン)
English name: Cabo Poco
Region: Southern Paldea
Significance: Player's hometown
So exactly where is the ranch again?