>>2474045Mt. Fuji is not at all forbidden in winter. They just tell that to the tourists and normies so they don't die, which would certainly happen if you were not a prepared mountain climber.
This was Mt. Asama, an active volcano and this half is off limits due to volcanic activity. Sort of your own risk thing. Casual little day hike last January.
Here it is in fall, super pretty mountain, not very steep or big, but somethwa4g0ing special about it.