Typical times for the Yoshida Trail (most popular route):
Total round-trip: 12–14 hours. Variables include fitness, weather, crowding, and acclimatization. Most climbers start pre-dawn to catch sunrise (goraikō) at the summit. Key tips: Start early; carry 2+ liters water, snacks, layers, headlamp; wear broken-in boots; respect altitude sickness signs; descend if unwell. Mountain huts offer rest (reserve ahead).