Tomari is a village located in Shiribeshi Subprefecture, Hokkaido, Japan. As of September 2016, the village had a population of 1,750, and a d…Tomari is a village located in Shiribeshi Subprefecture, Hokkaido, Japan. As of September 2016, the village had a population of 1,750, and a density of 21 persons per km. The total area is 82.35 square kilometres.