
When Rice and Iron Arrived
Yayoi people from the mainland brought rice cultivation and metallurgy, beginning between 1000–800 BC and accelerating with immigration around the 3rd century BC.History of Japan — The Yayoi Revolution: Rice, Iron, and a人口

Tools, Silk, and New Homes
Bronze and iron tools, weaving and silk, new woodworking, glassmaking, and architecture spread from northern Kyūshū, gradually supplanting the Jōmon.History of Japan — The Yayoi Revolution: Rice, Iron, and a人口