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

In Japan, there is a dish called natto, which is fermented soybeans that have a strong smell and slimy texture.

One Piece, created by Eiichiro Oda in 1997, is a popular manga and anime series that follows the adventures of a group of pirates as they search for the ultimate treasure.