In the Fukuhara School, a score is vertically indicated, and the music pitch is indicated using numerals (the ryoon (lower tone) is indicated using Chinese numerals, while the kanon (medium-higher tone) is indicated using Arabic numerals).
福原流では楽譜は縦書きで、音程は数字（呂音＝低音は漢数字、甲音＝中高音はアラビア数字）で表す。