The Japanese Alps run through Japan, dividing the main island, Honshu, into eastern and western regions. These mountains are characterized by their rugged terrain and are home to significant peaks like Mt. Fuji, Japan's highest mountain. The range also plays a vital role in influencing the climate of the surrounding areas, with heavy snowfall in winter. It's a popular destination for hiking, skiing, and experiencing Japan's natural beauty, contributing to both tourism and local culture.