Kirito was initially involved with Pierrot (originally named Dizy-Lizy), then formed Angelo.
Kirito appeared into the world of rock for the first time in 1990, with the obscure visual kei group Crash and Noise.
The first line-up of Dizy-Lizy was Hidelow on vocals, Kirito (then going by his real name, Shinya) and Jun on guitar, Kohta on bass and Luka on drums.
After the group changed its name to Pierrot, Hidelow and Luka left, while Takeo and Aiji joined creating its final line-up of; Kirito on vocals, Jun and Aiji on guitar, Kohta on bass and Takeo on drums.
The group members are the remnants from Pierrot which included Kirito, Kohta and Takeo and announced its formation 14 August 2006.