To provide a disposable diaper and the like which can freely decide the expandability and the expanding rate of the elastic waist material and can improve its well-fitting, absorbency and leak-proof efficiency without reduction of softness of the waist, skin irritation or other inconveniences.

In a disposable diaper whose waist part D is attached with an elastic waist part 9, the elastic waist part 9 does not have the elasticity on the part where there is an absorbent body 4, and outside the both edges 41, 41 of the absorbent body 4, the elasticity appears as it is fixed to a component of the absorbent goods by the first fixing method, and the elastic waist part 9 is fixed to the component 5 of the absorbent goods by the second fixing method by the border between the elastic part and the non elastic part.