In the AIP-TV version, the giant monsters' roars were redubbed with those of Toho and Tsuburaya monsters (The Orochi-Maru Dragon roars like Godzilla and Gaira/Green Gargantua, the Ikazuchi-Maru/Jiraiya Toad roars like Rodan, the giant eagle sounds like Mothra, and Sunate's giant spider gives a metallic creaky sound).
For the US English versions, AIP-TV removed the film's opening and ending theme songs ("Kairyû Daikessen" and "Susume! Jiraiya"), and replaced them with standard instrumental tracks from the film.