Takoyaki, a dish made with small balls of batter filled with chopped octopus, is a popular Japanese street food.

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.