I spontaneously spent 2 days and 1 night in Kawaguchiko, Mount Fuji.
When I left Shibuya, the weather wasn't great, but I really wanted to see Mount Fuji, so I went ahead with the trip. In the end, the weather improved, and I got to see a clear view of Mount Fuji! For weather checking sites and other information, refer to the details below.
Tokyo to Kawaguchiko - It is said to take 2 hours and 30 minutes from Shibuya to Kawaguchiko, but it's safer to allow 3-4 hours one way. Cancellations are possible, but there is a fee.
Highway Bus Reservation Site
[Highway Bus](www.highwaybus.com/gp/inbound...)
Kawaguchiko Weather Information
[AccuWeather - Kawaguchi-shi](www.accuweather.com/ko/jp/kaw...)
Shimoyoshida Honcho Street (Take a local train from Kawaguchiko Station to Shimoyoshida Station. I walked from Honcho Street to Fujisan Station, and the stations are relatively close.)
[Shimoyoshida Honcho Street](maps.app.goo.gl/oShBB1QYWk2no...)
Bicycle Rental Shop
[Rental Cycle Puu-san](maps.app.goo.gl/srriVDUhAGnWz...)
You can rent a bike for 3 hours, but since transportation options are limited, I rented it for the whole day and rode for about 5 hours. Make sure to rent a helmet as well! There are many cars on the road.