The Gamera Series is a collection of Japanese kaiju films featuring the giant turtle-like creature known as Gamera. First introduced in the 1965 film "Gamera, the Giant Monster," Gamera is depicted as a protector of humanity, often battling other giant monsters. The series has undergone several reboots, with notable entries in the 1990s that redefined Gamera's character and visual style. Over the years, the Gamera films have gained a cult following, celebrated for their special effects and engaging storylines. The series includes a mix of children's films and darker, more mature themes, showcasing Gamera's evolution from a villain to a heroic figure in the world of kaiju cinema.