“Be sure to pick the right date”
I wanted to go to the highland because of the haunted house, and I got to see it, it was creepy and awesome, but I had picked a wrong day for it was a national holiday so the lines were very long, I had to stand in a line for around 2 hours to get in. So if you decide to go there, check the date, you should preferably go there on a weekday that has no national holidays to have the best time.
Have a great time at the foot of Mount Fuji! Japan’s famous roller coasters are amazing!