It has an eaved doma (a floor of hard-packed earth) with a wing wall on its front left, which leads to the nijiriguchi (crawling entrance) on its right and the hika (or kosho, attendant of a noble person) no ma on its far end.
正面左側に袖壁を持つ土間庇を設け、右躙り口、正面控えの間（扈従の間）へのアプローチとする。