An absorbent article comprising: an absorber; and a liquid pervious top sheet disposed on a front surface side of the absorber, wherein the absorber includes an upper auxiliary layer disposed on an uppermost portion and a main absorption layer disposed on a back surface side of the upper auxiliary layer, and the upper auxiliary layer includes a super absorbent nonwoven fabric having a surface exposed to an uppermost surface of the absorber and having a Klemm water absorptiveness of 100 mm or more as measured by the method disclosed in the description, the super absorbent nonwoven fabric is a wetlaid nonwoven fabric containing 50% or more of pulp fibers or rayon fibers and having a basis weight of 25 to 50 g/ m 2 as measured by the method disclosed in the description, the main absorption layer is a cell absorbing sheet including a liquid pervious upper sheet and a liquid pervious lower sheet, a large number of cells which are surrounded by bonded portions of the upper sheet and the lower sheet and in which the upper sheet and the lower sheet are not bonded to each other, and a particulate material containing super absorbent polymer particles contained in the cells, a concave that is recessed to the outside of each cell in an unfolded state is formed in the upper sheet and a convex bulging upward is formed in a portion located at each of the cells in the upper sheet, a middle sheet made of a nonwoven fabric is interposed between the upper sheet and the lower sheet, the middle sheet is compressed in a thickness direction at a portion located at the bonded portion and bulges up to the inside of the concave at a portion located in the cell, a surface of the middle sheet facing the concave is in contact with an internal surface of the concave or the surface of the middle sheet is separated from the concave by a distance of 30% or less of the depth of the concave, and the super absorbent polymer particles are pressed against the upper sheet by fibers of the middle sheet. a liquid pervious top sheet disposed on a front surface side of the absorber, wherein the absorber includes an upper auxiliary layer disposed on an uppermost portion and a main absorption layer disposed on a back surface side of the upper auxiliary layer, and the upper auxiliary layer includes a super absorbent nonwoven fabric having a surface exposed to an uppermost surface of the absorber and having a Klemm water absorptiveness of 100 mm or more as measured by the method disclosed in the description, the super absorbent nonwoven fabric is a wetlaid nonwoven fabric containing 50% or more of pulp fibers or rayon fibers and having a basis weight of 25 to 50 g/ m 2 as measured by the method disclosed in the description, the main absorption layer is a cell absorbing sheet including a liquid pervious upper sheet and a liquid pervious lower sheet, a large number of cells which are surrounded by bonded portions of the upper sheet and the lower sheet and in which the upper sheet and the lower sheet are not bonded to each other, and a particulate material containing super absorbent polymer particles contained in the cells, a concave that is recessed to the outside of each cell in an unfolded state is formed in the upper sheet and a convex bulging upward is formed in a portion located at each of the cells in the upper sheet, a middle sheet made of a nonwoven fabric is interposed between the upper sheet and the lower sheet, the middle sheet is compressed in a thickness direction at a portion located at the bonded portion and bulges up to the inside of the concave at a portion located in the cell, a surface of the middle sheet facing the concave is in contact with an internal surface of the concave or the surface of the middle sheet is separated from the concave by a distance of 30% or less of the depth of the concave, and the super absorbent polymer particles are pressed against the upper sheet by fibers of the middle sheet.