Hokushin Ittō-ryū
In 1932, Noda Wasaburo (野田和三郎) and Kobayashi Sadayuki (小林定之) demonstrated seven and three as Hokushin Ittō-ryū at Kyoto-Butokuden (京都武徳殿) (Refer to "The program of 36th Butoku-sai great demonstration festival No.3" 第三十六回武徳祭大演武會演武番組 其三). The number of is two more than that in Gogyō-no-kata.