The peak road After the Qasibanan and Tafen incidents, the Japanese authorities realized they needed to take more active measures-repairing the garrison road and making a frontal assault on the Tafen area. Only in this way could they effectively suppress the Bunun resistance.
日據八通關越嶺道喀西帕南事件、大分事件後，日本當局認為必須採取更積極手段──修築警備道路直搗大分地區，才能有效壓制布農人的反抗。