This disposable diaper storage body (100) comprises diaper rows (R) in which a plurality of disposable diapers (1) are arranged so as to be adjacent to each other, and a storage member (120), wherein: the disposable diapers (1) are provided with a volatile insect repellent (AM); a diaper row (R1) at the uppermost position divides, into three equal parts, a space in a storage space (S) from an upper end of the storage space (S) to a lower end of the diaper row; and when defining the topmost space as a top region (SA), the bottommost space as a bottom region (SC), and the space positioned between the top region (SA) and the bottom region (SC) as an intermediate region (SB), the reaction force when the top region (SA) is compressed by a prescribed length along the left-right direction is less than the reaction force when the bottom region (SC) is compressed by a prescribed length along the left-right direction, or the reaction force when the top region (SA) is compressed by a prescribed length along the left-right direction is less than the reaction force when the intermediate region (SB) is compressed by a prescribed length along the left-right direction.