This is a mato painted in the following manner from inner to outer; nakashiro (inner white circle with radius 3.6 centimeters), ichi no kuro (the first black ring with a width of 3.6 centimeters), ni no shiro (the second white ring with a width of 3.0 centimeters), ni no kuro (the second black ring with a width of 1.5 centimeters), san no shiro (the third white ring with a width of 3.0 centimeters), and sotokuro (outer black ring with a width of 3.3 centimeters).
中心から順に中白（半径3.6cmの円）、1の黒（幅3.6cm）、2の白（幅3.0cm）、2の黒（幅1.5cm）、3の白（幅3.0cm）、外黒（幅3.3cm）の輪状に塗られているもの。