Setsuna-P is a vocaloid producer and rock guitarist.
He was influenced by a certain rock musician while studying for an examination of the university and aimed at being a guitarist.
After he entered the university, he studied a way of playing guitar and the musical theory by self-study, and organized a rock band. Moreover, he started to compose using DTM by the influence of friends.
Although he composed a lot of tune that unite electronic music & rock music and he performed live on the stage, he retired from the composition with finding employment in 2002.
However, he restarted the composition in 2007 because he found the Vocaloid (Hatsune-Miku) in YouTube.
He released the tune using Vocaloid to the public in 'Nico Nico Douga'.
Tunes such as 'Masquerade' and 'Science' of the original had been performed in the band in the past or had not released to the public.
Setsuna-P's tune is characterized by multiusing uptempo and a vocal line powerfully sung out in a loud voice and a passionate solo guitar, etc.