Towada is a city in Aomori Prefecture, Japan. As of 31 October 2025, the city had an estimated population of 56,766 in 28222 households, and a population density of 78 persons per km2 The total area o

The Oirase River is a river located in eastern Aomori Prefecture, in the Tōhoku region of northern Japan. The Oirase River is the only river that drains Lake Towada, a large caldera lake that lies on