Originally produced by Japanese Vocaloid producer samfree for Megurine Luka, Luka Luka Night Fever became a staple of the early Vocaloid scene after spreading through Nico Nico Douga dance and cover videos. Its catchy chorus and bright dance arrangement made it a favourite for fan choreography, rhythm-game edits, and anime-style montages, and it later appeared in Vocaloid rhythm games that introduced it to players outside Japan. The track endures because its short, instantly recognisable hook works perfectly as a burst of energy in short-form video.