If you're an art devotee, head to Vangi Sculpture Garden Museum. You really shouldn't pass up the opportunity to admire the beautifully crafted sculptures exhibited here.
This Nagaizumi sculpture park is a good spot to start your day of sightseeing. There's lots to see and do in the area, like Mishima Sky Walk, Numazu Deep Blue Aquarium, and Mishima Taisha Shrine. Take your time at Vangi Sculpture Garden Museum before hitting up these other fine sights.