Born on April 2nd 1954 in Tokyo.
In 1979, Hirasawa organised a techno pop group called P-MODEL who has been active ever since. In 1989, Hirasawa started solo activities in addition to his work with P-MODEL. Since 1994 he has staged the Interactive Live Show. The show involves alternative stories and is based on the audience reaction, much like a role-playing-game concert.

Hirasawa works as a composer for TV documentaries, soundtracks for video animation, image albums for novels, and so on. Above all, he was highly respected for his compositions for the anime drama series BERSERK in 1997 and the anime film SENNEN JOYU (Millennium Actress) in 2001.

Bandcamp bio:
Born in Tokyo.
Formed P-MODEL in 1979. He became a leading player of the techno-pop/new wave movement in Japan.
In 1989, he started his solo career in parallel with P-MODEL (P-MODEL is currently inactive).
Currently, he is mainly active as Susumu Hirasawa solo and as Kaku P-MODEL, a project that inherits the style of P-MODEL.