The geography of Korea is ideal for growing lacquer trees. Optimal climate, topography, and soil conditions can be found across the country, and the lacquer produced is of the highest quality. This led to lacquerware crafts being highly valued in Korea over the years, and a uniquely Korean culture of lacquerware being developed.

Human has made great progress beyond the speed of biological evolution by using tools. First, human used stones and wood as tools for hunting and gathering, and then invented earth-baked earthenware such as bowls for food, appropriate to farming life. The defects of woodenware and earthenware, however, were obvious. It was not able to contain liquid due to their moisture absorbency, and easily damaged. Earthenware has evolved into glazed ceramic but it required a high-tech kiln with high temperature, accompanied by a technology for metal refining as a key prerequisite. In East Asia, moisture proof and insect proof techniques to coat objects were invented much earlier. That is lacquer technique.\nProduction process of lacquer is delicate and complicated such as handling lacquer sap at the risk of skin disease, creating hot and humid environment for hardening process, etc. Nevertheless, in East Asia, people have used lacquer technique in many regions from the Neolithic Age, knowing its merits earlier on. Lacquer was used for adhesive and surface protection of leather, earthenware, ceramics and metalware. In particular, it has been inextricably linked to wooden objects. Whereas in West Asia and Europe various varnishes mixed with dry oil and resin has been used, in East Asia lacquer was used as a basic varnish in common. That shows that lacquer is great material and technique to represent the commonality of Asian culture.1) This article aims to briefly look into the origin of lacquer technique in Northeast Asia and share the information on it and its current status of transmission.