Getting from Yamanashi Prefecture's Mount Fuji to Tokyo is cheap and easy by highway bus.
You will definitely be exhausted after climbing to the top of Mount Fuji. And you definitely won't want the bother of changing trains to get back to Tokyo. That is why we recommend the highway bus.
To to get from Kawaguchiko Station or Mount Fuji Station (the entry points to Mount Fuji) to Tokyo takes about 2 hours. This is the right amount of time to take a nap and recover from your climb.
Recover from your tiredness while you travel and enjoy your time in Tokyo to the fullest.