Climbing Mount Fuji is one of the consummate Japanese travel experiences. The official climbing season, when the rest lodges are open and the snow at the top has melted, is in July and August. While it is possible to climb out of season the road to the 5th station and all the lodges are closed, bus schedules are reduced and the weather can be extremely hazardous. An overnight ascent gives you the double advantage of avoiding the worst of the summer heat and allowing you to see the sunrise from almost 4,000 metres up, if you’re lucky.
The easiest way to get to Fuji from Tokyo is on the highway bus from Shinjuku. The last bus departs at 5.50pm, taking two and a half hours to reach the 5th station at Gogome, 2,400 metres up the mountain. Return tickets cost 5,200 yen from the English-speaking staff at the Odakyu Sightseeing Center in Shinjuku Station. You’ll need to book around a week in advance to guarantee a seat at weekends.
The prices once you get to Fuji are almost as high as the summit so buy everything you need before you go. For a night climb, I’d recommend the following:
Two litres of water and enough food for two meals, including high energy snacks like chocolate and bananas. The first bus back to Shinjuku isn’t until 11am, and the cheapest drinks you’ll find in the rest stops are small cups of miso soup or hot chocolate for 400 yen.
Waterproof pants and jacket. You can buy these at 100 yen shops in Tokyo but you’ll need at least three pairs if you do as they split very easily. There’s nowhere to shelter outside of the lodges and you’ll be moved on at busy times if you spend too long inside with just a hot chocolate. Take a pair of cheap gloves as you need to pull yourself over loose rocks using ropes on the way up, though the majority of the climb is a long trudge along man made steps and small stones. I managed to get up and down in running shoes but they were too badly scuffed to ever wear again.
A torch. Including rest stops, the average climber takes around seven hours to get to the top so make sure you’re carrying enough batteries. Other things to consider are a change of clothes, a towel and a hat for the morning descent, as well as altitude sickness tablets and oxygen (which you can buy in bottles from Tokyu Hands in Shinjuku).
Gogome 5th station closes at 9pm. The trails at the top of the mountain get very congested after the Japanese tour groups come out of the lodges just before sunrise so, weather permitting, try to get to the summit with time to spare. If you don’t want to do the climb in one go, you can stay overnight at the rest stops for 5,000 yen.