Crafts, confirmed to be genuine, are a saddle lacquered in black and a wooden sword which are regarded as a replica Musashi himself made after the wooden sword which he had used in the duel at Ganryu-jima.
伝来が確かな武蔵作の工芸品としては、黒漆塗の「鞍」、舟島での戦いに用いた木刀を模したとされる「木刀」一振。