長尾大
"Next Level" is a song recorded by Japanese recording artist and songwriter Ayumi Hamasaki taken from her tenth studio album "Next Level" (2009). The song was written by Hamasaki herself while the composition was by Dai Nagao and arrangement by HΛL. The song was conceived while Hamasaki was working on the studio album during her anniversary year, which was in April 2008. This year was to commemorate her ten-year anniversary since her debut single "Poker Face". "Next Level" was released as the album's lead and only promotional single on the same date as the album release digitally.