Kemuri
Kemuri (煙) is the Japanese word for smoke. It refers to the visible suspension of particulate matter and gases in the air, typically resulting from combustion or other chemical processes. Kemuri can arise from various sources, including burning wood, cigarettes, industrial processes, volcanic activity, and cooking. The density, color, and composition of kemuri can vary significantly depending on its origin and the materials involved in its creation. In Japanese culture, kemuri can evoke various associations, ranging from peaceful images of a campfire to concerns about air pollution and health hazards. It can also be used figuratively to describe something elusive or mysterious.