HUIS TEN BOSCH
This is the largest theme park in Japan, with beautiful European-like cityscapes and a canal that leads to the sea. The park is decorated with seasonal flowers and illuminations and has a wide range of the latest attractions. The park is also filled with excitement and a moving experience through a variety of events.
A long time ago there was also a Holland Village, but it's not around anymore.
Himeji Castle
This castle is a World Heritage Site and a Japanese castle masterpiece. The main keep, built by Ikeda Terumasa in the early Edo period, has a five-story exterior, one basement level, and six stories above ground on the inside, making it the largest Edo period castle tower still standing.
As one of Japan's three most famous castles and a World Heritage Site, Himeji Castle is incredibly well-preserved. Out of all the castles I've visited in Japan, this one is definitely the most beautiful.