Aira Mitsuki (born September 21, 1988 in Saitama Prefecture) is a singer who represents the Japanese techno-pop scene. On August 8, 2007, she released her debut single "Colorful Tokyo Sound No.9". In September 2008, she released her debut album "Copy", consisting of a standard edition and an extended edition. She released the single "China Discotica" and "Robot Honey" in October, followed by her fourth single "BARBiE BARBiE" on May 20, 2009. This catchy and provocative song about the absurdity of dolls was performed on a TV program and attracted a great deal of attention. The band has also been active in live performances, performing at Summer Sonic and successfully touring abroad. after releasing "I'll Be Back" in August 2013, the band took a hiatus. in 2015, they resumed their activities under the name Airamatsuki and returned to indie music with the single "LIGHTSAVER," followed by the release of Pyramidal" was released in October 2017. It presented a deeper sound with more self-produced elements. Although she has now stopped updating her SNS and is effectively on hiatus, the fusion of cutting-edge visuals and sound she presented had a strong impact on the music scene that followed.