Yabitsu Pass

It is a mountain pass at the trailhead of the Tanzawa Omote Ridge and the Oyama Itatsumi Ridge. This area is said to have been the site of an ancient battle between the Takeda forces of Kai and the Hojo forces of Odawara during the Warring States Period. During road construction, an "arrow chest" was unearthed that is believed to belong to that period, hence the name.