There is another view that it was kept at Osaka-jo Castle by Hideyori TOYOTOMI who had received it from his father, Hideyoshi TOYOTOMI, who had obtained it when it was found in the ruins of the fire.
また焼け跡から発見されて豊臣秀吉が入手し、子の豊臣秀頼に渡って大坂城で保管されていたという説もある。