Mt. Fuji Opening Day (Yama-biraki)

What Is Mt. Fuji Opening Day?

July 1st marks "Yama-biraki" (Mountain Opening Day) for Mt. Fuji, Japan's highest peak at 3,776 meters. On this day each year, official climbing season begins in both Yamanashi and Shizuoka prefectures, opening the mountain to general visitors after months of closure. Opening ceremonies are held at local shrines, and the most dedicated climbers set out before dawn to reach the summit on the very first day of the season.

History of Mt. Fuji's Opening Day

Revered since ancient times as a sacred mountain, Mt. Fuji was the destination of organized pilgrimage groups called "Fujiko" (Fuji confraternities) that flourished during the Edo period (1603-1868). Originally held on the 1st day of the 6th lunar month, the opening day shifted to July 1st after Japan adopted the Gregorian calendar in the Meiji era.

• Yamanashi side (Yoshida Route): Opening ceremony at Kitaguchi Hongu Fuji Sengen Shrine
• Shizuoka side (Fujinomiya, Gotemba, Subashiri Routes): All three trails open on July 1st
• Closing: Around September 10th; climbing outside the season is extremely dangerous

World Heritage Status and Overtourism Measures

In June 2013, Mt. Fuji was inscribed on the UNESCO World Cultural Heritage List as "Fujisan, Sacred Place and Source of Artistic Inspiration." The resulting surge in visitors brought serious environmental damage, prompting authorities to introduce a 2,000-yen toll and nighttime access gates on the Yoshida Route from 2024.

Essential Climbing Facts

• Routes: Yoshida (Yamanashi), Fujinomiya, Gotemba, and Subashiri (all Shizuoka)
• Duration: 5-8 hours ascent, 3-5 hours descent
• Altitude sickness: Spend at least 30 minutes acclimatizing at the 5th Station (approx. 2,300 m)
• Gear: Warm layers (summit temperatures can fall below 5°C even in summer), rain gear, and headlamp are essential
• Goraiko (First sunrise): Watching the sunrise from the summit is the ultimate goal for most climbers

Fascinating Facts About Mt. Fuji

• "Ichi-Fuji, Ni-Taka, San-Nasubi": The iconic New Year's dream ranking — dreaming of Mt. Fuji, a hawk, and an eggplant brings the greatest luck
• Shadow Fuji (Kage-Fuji): Shortly after sunrise, Mt. Fuji's perfect conical shadow is sometimes projected onto a sea of clouds — a sight considered extremely lucky to witness
• Fuji-zuka (Fuji replicas): During the Edo period, miniature replicas of Mt. Fuji were built across Japan so that commoners who could not make the journey could still pay their respects

Tips for Climbing Mt. Fuji

• Early July through mid-August offers the best conditions; aim for weekdays to avoid crowds
• Plan an itinerary that includes a rest stop at a mountain hut to prevent altitude sickness
• Pay the conservation fee and help preserve this World Heritage site for future generations

A Mountain That Puts Life in Perspective

July 1st is not just the start of a climbing season — it is the renewal of a centuries-old bond between the Japanese people and their most iconic mountain. Standing at the summit and looking out across a 360-degree horizon has a way of sweeping away everyday worries and filling the heart with clarity and courage. Whether you climb it or simply admire it from afar, let Mt. Fuji remind you on this day how vast and beautiful the world truly is.