Kenso (1980)


Kenso II (1982)


Kenso (aka III) (1985)


Music for Five Unknown Musicians (1985)


Self Portrait (1987 compilation)


Sparta (1989)


Yume No Oka (1991)


Live 92 (1993)


Sora Ni Hikaru - Early Live Volume 1 (1994, recorded 1983)


Inei No Fue - Live Vol. 2 (1995, recorded 1979-89)


Zaiya Live (1995)


Esoptron (1999)


In the West (1999)


Ken-Son-Gu-Su (2000)


Kenso 76/77 (released 2001)


Fabulis Mirabilibus De Bombycosi Scriptis (Birodosho-Kitan) (2002)


Chilling Heat (2005)


Utsuroi Yuku Mono (2006)


SPARTA Naked (2009)


Uchi Naru Koe Ni Kaikiseyo (2014)