The Former Haseyama Residence is located in Tashiro, Ugo-machi, Ogachi-gun, Akita Prefecture. The former Haseyama residence consists of a main house and an annex. The attached house consists of a scabbard and a storehouse. The purpose of this paper is to conduct an architectural historical evaluation of the main building and annex building. The dates of construction of the main and annex buildings are clear, and the architecture represents the unique culture of the region. It is also clear that it is an architecture with an outstanding form.
