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.

The Japanese firefly is a species of firefly that is famous for its bioluminescence, and is a popular sight during the summer months.

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.