"Surreal" was written by Hamasaki, composed by
Kazuhito Kikuchi, and produced by
Max Matsuura. Japanese band
HΛL arranged the song, which included instrumentation of guitars, keyboards, and a drum machine. "Surreal" was his last collaboration with Hamasaki until composing her songs "About You" and "Replace" from her sixth studio album,
My Story (2004). It was selected as the fourth single from
Duty and was released in Japan on 27 September 2000 by
Avex Trax, the same date
Duty was released. The Maxi CD features the original track, the instrumental version, seven remixes of the track "Duty", and one remix of Hamasaki's single "
Seasons". Both formats feature the music video of "Surreal" along with the
television advertisement for
Duty and the video making for "Surreal". "Surreal" is a
rock song that borrows influences from numerous genres including
alternative rock. The song was noted for its musical similarities to other tracks from
Duty. "Surreal" describes Hamasaki's
madness and sense of confusion, while the themes of "Surreal" and other tracks from
Duty are based on Hamasaki's concept of loneliness, chaos, confusion, and the burden of her responsibilities, aimed mostly towards her public image as a recording artist. Based on her songwriting, she described her feelings after the writing all the tracks from
Duty as "unnatural" and was constantly "nervous" for the final result. A reviewer from
Amazon.co.jp commented on all the tracks on
Duty and praised the songs for embracing a "healing effect" that was absent on Hamasaki's two previous studio albums. ==Reception==