Fukuoka (福岡市, Fukuoka-shi^?) is the capital city of Fukuoka Prefecture and is situated on the northern shore of the island of Kyushu in Japan.

Ranked as the 14th of the world's most livable cities in the magazine Monocle in 2010, Fukuoka was praised for its green spaces in a metropolitan setting. It is the most populous city in Kyushu, followed by Kitakyushu. It is the largest city and metropolitan area west of Keihanshin. The city was designated on April 1, 1972 by government ordinance. Greater Fukuoka (福岡都市圏), with 2.5 million people (2005 census), is part of the heavily industrialized Fukuoka-Kitakyushu zone, as well as Northern Kyushu.

As of June 2011, Fukuoka is Japan's 7th largest city, having passed the population of Kyoto, and the first time a city west of the Kinki region has a larger population since Kyoto was established in the 7th century. However, in ancient times, the area near Fukuoka was thought to be perhaps even more influential than the Yamato region.

Fukuoka (the area of Kashii, Hakata, Sawara and Imazu) is said to be the oldest city in Japan, because it is the nearest city to China and Korea^{[citation needed]}. The area around Fukuoka is among the oldest non-Jōmon settlements in Japan^{[citation needed]}. Dazaifu was an administrative capital in 663 A.D., but a historian proposed that a prehistoric capital was in the area. Ancient texts, such as the Kojiki, and archaeology confirm this was a very critical place in the founding of Japan. Some scholars even go as far as to claim it was the first place outsiders and the Imperial Family set foot, but like many early Japan origin theories, it remains contested. See History of Japan. Fukuoka is sometimes still referred to as Hakata, the central ward of the city.

Natural farming is an ecological farming approach established by Masanobu Fukuoka (1913–2008), a Japanese farmer and philosopher who described his agricultural philosophy as shizen nōhō (自然農法^?) in Japanese. It is also referred to as "the Fukuoka Method", "the natural way of farming" or "do-nothing farming". The title refers not to lack of labor, but to the avoidance of manufactured inputs and equipment. Natural farming can also be described as ecological farming and is related to organic farming, sustainable agriculture, agroforestry, ecoagriculture and permaculture but should be distinguished from biodynamic agriculture.

The system exploits the complexity of living organisms that shape each particular ecosystem. Fukuoka saw farming not just as a means of producing food but as an aesthetic or spiritual approach to life, the ultimate goal of which was, "the cultivation and perfection of human beings". He suggested that farmers could benefit from closely observing local conditions. Natural farming is a closed system, one that demands no inputs and mimics nature.