Kairi is a fictional character from the popular video game series Kingdom Hearts, developed by Square Enix. She is one of the main protagonists and is known for her strong bond with her friends, particularly Sora and Riku. Kairi is a Keyblade wielder, which allows her to fight against darkness and protect her world. In the series, Kairi originates from the peaceful world of Destiny Islands. Throughout the games, she plays a crucial role in the storyline, often serving as a source of motivation for Sora and Riku. Her character represents themes of friendship, hope, and the struggle against evil.