edition of 500 - Seiichi Niikuni, Yutaka Ishii, Shoji Yoshizawa, Kitasono Katue, Takeshi Koike, Takahashi Shohachiro, Shimizu Toshihiko, Ito Motoyuki, Okazaki Katsuhiko, Tsuji Setsuko, Charles Amirkhanian, Thomas A. Clark, Dom Silvester Houédard, Ernst Jandl, Robert Lax, Neil Mills, Maurizio Nannucci, Bob Cobbing, Peter Mayer
edition of 500 - Seiichi Niikuni, Yutaka Ishii, Shoji Yoshizawa, Kitasono Katue, Takeshi Koike, Takahashi Shohachiro, Shimizu Toshihiko, Ito Motoyuki, Okazaki Katsuhiko, Tsuji Setsuko, Charles Amirkhanian, Thomas A. Clark, Dom Silvester Houédard, Ernst Jandl, Robert Lax, Neil Mills, Maurizio Nannucci, Bob Cobbing, Peter Mayer