Disposable wearable article

A disposable wearable article comprising an elastic film stretchable structure in which a plurality of elastic films is laminated between a first sheet layer and a second sheet layer, and the first sheet layer and the second sheet layer are bonded to each other through holes passing through the plurality of elastic films or via the plurality of elastic films with many bonded portions arranged at intervals, wherein

• the elastic film stretchable structure includes a stretchable region that elastically stretches and contracts together,
• the disposable wearable article is an underpants-type disposable wearable article, wherein both sides of an outer member in a front body are bonded to both sides of the outer member in a back body to form a side seal portion and to form a waist opening and a pair of left and right leg openings,
• the outer member includes a front body lower torso portion, a back body lower torso portion, and an intermediate portion located therebetween,
• an inner member is attached to the outer member and extends from the front body to the back body via a crotch portion,
• each of the outer member in the front body and the outer member of the back body has the stretchable region,
• each of the stretchable region of the front body and the stretchable region of the back body includes the plurality of elastic films disposed so as to have an overlapping portion,
• each of the stretchable region of the front body and the stretchable region of the back body has a different number of laminated layers of the plurality of elastic films between a first region extending in a stretchable direction located in an intermediate portion of the stretchable region in a direction orthogonal to the stretchable direction and in each of second regions adjacent to both sides of the first region,
• the plurality of elastic films comprises a first elastic film extending from one of the second regions to the first region, and a second elastic film extending from the other second region to the first region, wherein the one of the second regions includes only the first elastic film, the other second region includes only the second elastic film, and the first region includes the first elastic film and the second elastic film,
• each of the first elastic film and the second elastic film extends from one of the side seal portions to the other side seal portion, and
• a location of the first region of the front body in the side seal portion and a location of the first region of the back body in the side seal portion are different.