Ao is a rock band from Sapporo, Japan. Originally founded in October 2003 under the name raison d’etre, in 2009 the band's leader Takahiro Yasuda decided to rename the band.
Their debut single "Space Opera" was released in September 2009, and in January 2012 they released the full-length album "蒼と群青". Their most recent release is the mini-album "Trigger of Life" which came out in December 2012.
安田貴広 (Takahiro Yasuda) - vocals, lead guitar Read more on Last.fm