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.

Japan has a popular game show called "Silent Library" where contestants have to perform challenges in a library without making any noise.

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