The Japanese spider crab is the largest arthropod in the world, with a leg span of up to 4 meters (13 feet).

The Shiretoko National Park in Hokkaido is a UNESCO World Heritage Site and a popular destination for wildlife watching, with opportunities to see brown bears and rare bird species.

The Japanese crested ibis, also known as the "toki," is a critically endangered bird that is native to Japan and is considered a symbol of good luck.