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.

Japanese food is known for its use of umami, a savory taste that is often described as the fifth taste.