A general museum with the best history and scale of Doto, whose theme is the nature of Kushiro and the history and culture nurtured by it. On the first floor, which introduces the earth and living things of Kushiro, the moor plants, as well as birds, mammals and insects, are on display. The "Kushiro no Umi", "Ito" and "Salamander" exhibitions were renewed in 2016, and they are featured in realistic replica, haku, and large-screen high-definition video. On the second floor, the Ayumi of Kushiro from prehistoric times to modern times, on the fourth floor, the Ainu culture, and also a diorama that recreates the Kushiro marsh, introducing the summer and winter red crane. The building, which features the image of a red-crowned crane with its wings spread, was based on a design by Mr. Tsuyoshi Moetsuna, a native of Kushiro.