Sendaiis the capital city of Miyagi Prefecture, the largest city in the Tōhoku region. , the city had a population of 1,097,563 in 539,698 households, and is one of Japan's 20 designated cities. The city was founded in 1600 by the daimyō Date Masamune. It is nicknamed the City of Trees; there are Japanese zelkova trees lining many of the main thoroughfares such as Jōzenji Street and Aoba Street. In the summer, the Sendai Tanabata Festival, the largest Tanabata festival in Japan, is held.
HypocenterA hypocenter or hypocentre (), also called ground zero or surface zero, is the point on the Earth's surface directly below a nuclear explosion, meteor air burst, or other mid-air explosion. In seismology, a hypocenter of an earthquake is its point of origin below ground; a synonym is the focus of an earthquake. Generally, the terms ground zero and surface zero are also used in relation to epidemics, and other disasters to mark the point of the most severe damage or destruction.
Ehime Prefectureis a prefecture of Japan located on the island of Shikoku. Ehime Prefecture has a population of 1,334,841 and has a geographic area of 5,676 km2 (2,191 sq mi). Ehime Prefecture borders Kagawa Prefecture to the northeast, Tokushima Prefecture to the east, and Kōchi Prefecture to the southeast. Matsuyama is the capital and largest city of Ehime Prefecture and the largest city on Shikoku, with other major cities including Imabari, Niihama, and Saijō.
Japanese economic miracleThe Japanese economic miracle refers to Japan's record period of economic growth between the post-World War II era and the end of the Cold War. During the economic boom, Japan rapidly became the world's second-largest economy (after the United States). By the 1990s, Japan's population demographics had begun to stagnate, and the workforce was no longer expanding as quickly as it had in the previous decades despite per-worker productivity remaining high.
