It is approximately 3,000 years ago from (the B.C. 145th century) approximately 16,500 years ago when I say by the generation in Jomon period (the B.C. tenth century).
In world history is a period that corresponds to the Mesolithic or Neolithic.
Emergence of earthenware,shell mount(Kaiduka) and spread of pit house,It is thought with a characteristic of this time.
Japanese people made Jomon ware(Jomonshiki Doki).
The Japanese came to continue living in the same house(Tateanashiki Jukyo).
Bow and arrow was invented,
Hunting using the bow and arrow,fishing and Vegetable extraction.
Various kinds of polished stone tools were made.
I had no status and discrimination and also had no differences in the rich and poor because a graveyard was common.
The Old Stone Age continued in the South-West Islands in the first half of this time, but I shifted for the shell mound era after approximately 6,000 years ago and quite continued until last years in the Heian era.