Naruto, created by Masashi Kishimoto in 1999, is a popular manga and anime series that follows the adventures of a young ninja as he strives to become the strongest ninja in his village.

In Japan, there is a toilet museum that showcases the evolution of Japanese toilets and the culture surrounding them.

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