A Godzilla kaiju film in the Millennium series, this title is the main Japanese/romaji name used for the work commonly known in English as Godzilla Against Mechagodzilla: Tokyo S.O.S. It follows the events after the previous Mechagodzilla conflict, with Mothra and Mechagodzilla central to the story. The film combines monster action, military defense efforts, and a continuation of the classic Godzilla universe with a focus on Tokyo under threat.