ECD, also known as Egawa Daisuke, is a Japanese rapper and hip-hop artist who has been active since the late 1980s. Known for his unique and often humorous lyrics, ECD has released numerous albums and singles throughout his career. His music often incorporates elements of comedy, satire, and social commentary, and he has collaborated with a wide range of artists, including DJ Krush, Shing02, and Scha Dara Parr.