The 3D printing technology, developed by Dainippon Screen in the 1980s, has revolutionized manufacturing and made it possible to create complex objects with ease.

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

Tokyo is the capital of Japan and the largest city in the world by population, with over 37 million people in the greater Tokyo area.