The sixteenth film in Toho's Godzilla series, it marked the beginning of a rebooted series of Godzilla films that ignores all the films from 1955's Godzilla Raids Again through 1975's Terror of Mechagodzilla. The film acts as a direct sequel to the original 1954 film Godzilla. Produced as part of Godzilla's 30th anniversary, the film returned the series to the darker themes and mood of some of the early films and returned Godzilla to his destructive antagonistic roots.