The Showa period, which lasted from 1926 to 1989, was marked by Japan's militarism and involvement in World War II.
Tokyo is Japan's largest city and the world's most populous metropolitan area, with over 37 million people.
The Hells of Beppu in Beppu, a city on the island of Kyushu, are a series of hot springs that are too hot for bathing, but are a unique and interesting sight to see.
