Mirrorcle World

"Mirrorcle World" is the forty-third physical single and forty-fourth single overall by Ayumi Hamasaki. The title track is an extended version of the song "Mirror," a two-minute introductory track on Hamasaki's ninth studio album, Guilty. The single was released on April 8, 2008, exactly ten years after her debut single, "Poker Face"; the single features two new recordings of her second and fifth singles, both released in 1998, "You" and "Depend on You," respectively.

Mirrorcle World has been certified platinum by RIAJ for shipment of more than 250,000 copies in Japan, Hamasaki's first single to do so since 2006's "Blue Bird". As of 2008 Oricon Yearly Chart, it is the #33 best-selling single in Japan of 2008 and #1 best-first week sales for female artist in Japan of 2008. "Mirrorcle World" made Hamasaki the first female artist to have a single reach #1 on the Oricon for ten consecutive years.