Mount Senjō

Mount Senjō is a peak in the Akaishi range reaching above 3,000 meters and forming a boundary between Yamanashi and Nagano prefectures. Four distinct ridgelines extend from its summit, creating three natural depressions that shape the mountain's dramatic profile.

Buddhist monks sought out this mountain for centuries as a place of strict spiritual discipline, using its remote location for meditation away from the wider world. This tradition of solitary practice shaped the mountain's character throughout Japanese history.

The peak holds deep meaning in Japanese spiritual traditions and draws pilgrims seeking connection to sacred mountains. Visitors often notice small shrines and offerings left by others, reflecting how the mountain continues to serve as a place of personal reflection and devotion.

Hikers approach the mountain via Kitazawa Pass, which provides two mountain huts and camping spots for overnight stays during the climbing season. Good physical preparation is needed before attempting the ascent, and timing your visit during peak seasons makes the journey safer and more comfortable.

The four ridgelines bear individual names—Umanose, Senshio, Syo-senjo, and Jizou—each with roots in local tradition and mountaineering history. This naming reflects how deeply embedded the summit is in the memory and practices of climbers who have traveled here over many decades.