The 'Tsukushi goto' and 'Tsukushi school of koto music,' which were both started by Priest Kenjun and the direct origin of Yatsuhashi Kengyo's koto and koto music, are not included in zokuso.
直接の源流となる僧・賢順によって始められた「筑紫箏」および「筑紫流箏曲」は含められない。