Sumo wrestling is a traditional Japanese sport that has been practiced for over 1,500 years and is still popular today.

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.

The Japanese dormouse is a small nocturnal rodent that is endemic to Japan and is known for its long, bushy tail.