Tomoko Aran (亜蘭知子) is a Japanese pop singer and lyricist. Aran got her start as a lyricist at the age of 19. She later made her singing debut in 1981 with the single "Kanashiki Vaudevillian". Six years later, she joined Oda Tetsurou’s unit Nagisa no All Stars from 1986 to 1989 and then in 2006.