A rare masterpiece by Masahiko Togashi, Masayuki Takayanagi, Mototeru Takagi, and Motoharu Yoshizawa, some of the most important artists in the history of Japanese free jazz. Takayanagi's guitar makes effective use of feedback techniques, Takagi's dynamic tenor saxophone and corn pipe, a type of vertical flute, Yoshizawa's utterly free and unrestrained string resonance, and Togashi's intelligent drumming, combining precision with power, all come together in a true masterpiece that announces the arrival of a new era.