Japanese prehistoric art is a wide-ranging category, spanning the Jōmon (c. 10,000 BCE - 350 BCE) and Yayoi periods (c. 350 BCE-250 CE), and the entire Japanese archipelago, including Hokkaidō in the north, and the Ryukyu Islands in the south which were politically not part of Japan until the late 19th century.
Much about these two periods remains unknown, and debates continue among scholars regarding the nature of the cultures and societies of the period, their number and the extent to which they can be considered to be united, uniform cultures across the archipelago, and across time.
The Jōmon people are generally said to have been the first settlers of Japan. Nomadic hunter-gatherers who later practice organized farming and built cities, the Jōmon people are named for the "cord-markings", impressions made with rope, found as decorations on pottery of this time, a term which was first applied to the pottery, and the culture, by American Edward Sylvester Morse. Jōmon pottery is said by many scholars to be the oldest yet discovered in the world.
The Jōmon communities consisted of hundreds or even thousands of people, who dwelt in simple houses of wood and thatch set into shallow earthen pits to provide warmth from the soil. They crafted lavishly decorated pottery storage vessels, clay figurines called dogū, and crystal jewels.
The oldest examples of Jōmon pottery have flat bottoms, though pointed bottoms (meant to be held in small pits in the earth, like an amphora) became common later. In the Middle Jōmon period (3000-2000 BCE), simple decorations made with cord or through scratching gave way to highly elaborate designs. So-called flame vessels, along with the closely related crown-formed vessels, are among the most distinctive forms from this period; representative forms such as clay figurines of people and animals also appeared around this time. These figurines, called dogū, are often described as "goggle-eyed", and feature elaborate geometrical designs, and short, stubby limbs. They are generally believed to have borne a religious or ritual significance.