Mt. Fuji winter solo ascent via the Yoshidaguchi trail. Starting from all the way down in the town of Fujiyoshida.
The hike was over a 3 day period requiring on-mountain camping at Umagaeshi and then somewhere below the 8th station for a final push to the summit.
As luck would have it, over the course of the 3 days the weather was perfect for a winter climb.