In this case, the martial art called "budo" didn't distinguish the modern budo from the traditional one, but as a reference only to the traditional one it is often called 'kobudo' (old budo) or 'koryu' (old style), etc.
この時に武道と呼ばれた内容は、現代武道、伝統武術の区別はなかったが、伝統武術のみを指す場合は「古武道」・「古流」などと呼ばれる事が多い。