Tokyo is Japan's largest city and the world's most populous metropolitan area, with over 37 million people.

Okonomiyaki, a savory pancake made with various ingredients such as vegetables, meat, and seafood, is a popular Japanese comfort food.

The Muromachi period, which lasted from the 14th to the 16th century, was a time of great artistic and cultural achievement, including the development of tea ceremony and the Noh theater.