Tōyako (洞爺湖町, Tōyako-chō) is a town in Iburi Subprefecture, Hokkaido, Japan. It was formed on March 23, 2006, through the merger of the town of Abuta and the village of Tōya. As of 1 October 2020[update], the town has an estimated population of 8,442, and a population density of 47 persons per km2.[1] The total area is 180.54 km2. | ||||||