Tonaki is a village located in Shimajiri District, Okinawa Prefecture, Japan. The village consists of Tonaki Island and the uninhabited Irisuna Island. As of 2020, the village has an estimated population of 334 and a density of 89 persons per km². The total area is 3.74 square kilometres. The highest point in Tonaki is on Tonaki Island at 178.4 metres. Tonaki is located approximately 58 kilometres northwest of the prefectural capital of Naha. The village is accessible by regular ferry service from Tomari Port in Naha. From Wikipedia