Astro Boy, created by Osamu Tezuka in 1963, is considered the first modern anime and helped to popularize the genre both in Japan and around the world.

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

Kawasaki is a major industrial city located between Tokyo and Yokohama, and is known for its heavy machinery and technology industries.