A conductive circuit-attached preform configured to achieve a conductive circuit-attached molded product by blow molding, the preform comprising:
- a conductive circuit-attached film in which a conductive circuit having stretchability is formed on a first surface of a base film, and which is arranged on an internal surface of the preform;
- and
- an electronic component, mounted on a second surface of the base film in such a manner that the electronic component is electrically connected to the conductive circuit and the electronic component faces the internal surface of the preform.