Seven parts have a layered history
The first three parts carry a 1400 authorial colophon, followed by additions and revisions. The Japan Arts Council distinguishes Zeami’s title for parts one to five from the separately written and transmitted sixth and seventh parts. The seven parts cover different subjects; the seven ages of training belong within the first part. Part one concerns training through life; two studies nine role types; three uses questions and answers about performance; four relates origin traditions; five considers varied styles and audiences; six addresses scripts, acting and artistic rank; seven concentrates on flower.
