Hatsune Miku is a virtual pop star created by the Japanese company Crypton Future Media. She is a vocal synthesizer software that allows users to create music using her voice, which is based on a real singer's voice. Miku is represented as a 16-year-old girl with long turquoise hair and a futuristic outfit, becoming an iconic character in the world of digital music. Since her debut in 2007, Hatsune Miku has gained immense popularity, leading to concerts where she performs as a hologram. She has collaborated with various artists and has a large fanbase worldwide, influencing the Vocaloid genre and digital art culture.