Eniwa is a city in Ishikari Subprefecture, Hokkaido, Japan. It is on the Ishikari plain, 8 km north of Chitose, and 26 km south of the prefectural capital Sapporo. It is reached through route 36 and the Chitose Railway Line. The town is separated into three major areas: Eniwa in the south, Megumino in the center, and Shimamatsu in the north. Many farms are located around Eniwa, and the town has many manufacturing businesses, including the Sapporo Brewery Hokkaido factory.