Fuji began production of motion picture film in 1934, so it was certainly around at the time of manufacture of these films. However, without knowing the history, it may not have been as high quality as the Kodak at the time, and if as a previous poster indicated, this film was shot by someone with deep pockets, they may have preferred to use Kodak product regardless of cost. It may well have been a private individual who shot this footage, and not a government entity - actually, in all probability, it was a private individual, as anything shot for the press or for the Japanese government SHOULD still be in some kind of archive in Japan.