Gamera is a giant, fire-breathing turtle kaiju from the classic Japanese 'Gamera' film series, often depicted as a protector of humanity, especially children. Introduced in 1965's 'Gamera, the Giant Monster,' Gamera is renowned for its ability to fly by spinning and shoot flames from its mouth. Initially portrayed as a destructive force, Gamera later becomes a heroic figure, battling other monstrous threats. The character's enduring popularity has made Gamera an iconic symbol in kaiju and tokusatsu cinema.