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…