Inside the hall, the floor is earthen and structural materials such as taruki (the simplest type of rafter extended from the ridge to the end of, or beyond the eave) are visible because no ceiling has been installed, and this is called 'Kesho-yaneura.'
内部は土間で、天井を張らず、垂木などの構造材をそのまま見せる「化粧屋根裏」となっている。