There are 200 pieces of classical music, which are included in four separate volumes of the Nomura School's "Kunkunshi." The first volume includes short pieces in the normal key, such as "Kagiyadefu." The second volume includes more pieces with a relaxed and dignified motif, called "Ufumukashi Bushi" and "Mukashi Bushi." The third volume mostly includes songs like the "Hishi Bushi" using the middle string raised technique, and the last volume includes pieces that were left and newly added folk song pieces from various locations.