It has a type of roof called Irimoya Zukuri Kayabuki Yane (the thatched roof of the Irimoya style) surrounded by eaves made with pantiles, an 13-tatami-mat upper room, a middle room, and a lower room.
入母屋造茅葺屋根に桟瓦の庇をめぐらし、十三畳の上の間と、中の間、下の間からなる。