Matsuyama is a city located on the island of Shikoku, and is known for its historic castle, hot springs, and literary history.

Karashi, a type of spicy mustard, is often served as a condiment with Japanese dishes such as sushi and grilled meat.

Yokohama is Japan's second-largest city and a major port city located south of Tokyo, with a population of over 3.7 million people.