A perforated sheet obtained by forming holes in regular order in a metal sheet, the perforated sheet having holes arranged so that in a case of drawing a first tangential line extending in the tensile direction and passing through the bottom edge of a (1-1) hole, a second tangential line passing through the top edge of a (2-1) hole, a third tangential line passing through the bottom edge of the (2-1) hole, and a fourth tangential line passing through the top edge of a (1-2) hole, the second tangential line passes between the first tangential line and the fourth tangential line, and the third tangential line passes between the first tangential line and the fourth tangential line.