Mt Chausu &
Mt Nitta

Mt Chausu (Japanese: 茶臼岳), a sanbyakumeizan* not to be confused with many other peaks of the same name, and Mt Nitta (仁田岳) form one of the most remote and quietly powerful stretches of the South Alps. These peaks are often climbed as a set and lie between Mt Tekari (光岳) to the southwest and the hidden summit of Mt Kamikōchi (上河内岳) to the north, in a corridor of mountains where long valleys, steep slopes and dense forests create a sense of isolation rarely found elsewhere in Honshu. 

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The topography here is rugged and uncompromising. Mt Chausu rises sharply with its upper slopes broken into rocky outcrops and narrow ridgelines. A short hike away, Mt Nitta is broader and more subdued. Between them, the terrain dips and rises in deep saddles, loose rock and exposed sections. Hiking in this area is demanding from the very first step. Reaching the ridge requires long climbs, such as from the relentless ascent from the Hatanagi dam where I started. Like many hikers I stayed at the excellent mountain hut at Mt Chausu, and combined these mountains with a hike to Mt Kamikochi.

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From the summits, the views are wide and wild. In addition to Mt Tekari there are the great peaks of the Akaishi range that can be seen in the distance from the ridge line. Mt Chausu and Mt Nitta are  well worth the effort if you like remote mountains, solitude and the sense of achievement from having climbed somewhere that few hikers venture.

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* 300 famous mountains of Japan.

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(All information here is based on personal observations and experiences. Check official sources before planning or starting any hikes.)