To provide a heat generator-attached garment efficiently heating the body of a wearer, generating moderate temperature without need of another temperature regulator, and also obtaining electric/magnetic functions respectively.

The heat generator-attached garment is structured as follows: a heat generator receiving power supply to generate heat is set up to the peripheral part of the neck in a horizontally long attitude and to the peripheral part of the spine in a vertically long attitude each at the inner side of the garment; the heat generator is provided with a tape-like elongated flat heat generator and adjustable in its width and its entire length to enable adjustment of heating temperature; and at least either one of germanium powder, ceramic powder or negative ion generating mineral ore powder is directly or indirectly attached to one surface or both surfaces of the flat heat generator via a partitioning material. The plane heat generator may be such that a heat generator is formed on a film-like sheet into a thin-film state, or a heat-shielding material preventing diffusion of heat to the exterior part is formed on one surface of the flat heat generator.