Feed the culture vulture within at Yamanakako Lake Teddy Bear World Museum. See if any guided tours are available or ask museum staff to direct you to some of the collection highlights.
When you've finished exploring this Yamanakako museum, why not make your way to Fuji Speedway, Lake Yamanaka, and Oshino Hakkai? They're not too far from Yamanakako Lake Teddy Bear World Museum and also popular with many tourists.