The reason that Hideharu, who were crushingly weaker in force size, amount of material and human resources, could fight against Nobunaga for more than one and a half years was that he was superior at hit-and-run tactics utilizing the topography of the mountains in Tanba.
圧倒的に兵力・物量・人材で劣る秀治が、信長に対して1年半以上も抵抗し続けることができた理由は、丹波の山間の地形を利用したゲリラ戦法に長けていたからである。