Emperor Hirohito Proclaims New Constitution High angle TLS/LSs Emperor Hirohito in diet, proclaiming that Japan is now a constitutional monarchy. Panning LSs crowd. TLS/MSs Emperor Hirohito & Empress Nagako arriving at imperial palace, Hirohito taking off hat, waving to crowd. More enthusiastic crowd shots. TLSs Emperor & Empress getting into carriage, pulling away.