About Koichi Kosaka

Koichi Kosaka was a lacquer artist dedicated to preserving and reinterpreting the tradition of Negoro lacquer. Through meticulous handwork and a deep understanding of historical forms, his pieces express the quiet strength, warmth, and imperfect beauty that define this centuries-old craft.

His work reflects the refined simplicity of Japanese lacquerware while honoring the layered depth and character unique to Negoro lacquer.