For the filming, in addition to the elaborate miniature of the and with a wingspan of 1 meter or more, a full-scale model for shooting the main story with a propeller rotating was produced. In both cases, the shooting was done in addition to the set, and on , it was filmed from a . The full-scale model of the Farman MF.11 was assembled by a craftsman specializing in gliders by borrowing the disassembled actual machine saved by the Japan Aeronautic Association and creating a restoration drawing. The was also photographed using a .