Japanese Raku is a traditional pottery technique that originated in Japan during the 16th century. It is known for its unique firing process, where pieces are removed from the kiln while still hot and then placed in combustible materials like sawdust or leaves. This creates distinctive surface effects and vibrant colors, making each piece one-of-a-kind. The art of Raku is closely associated with the Japanese tea ceremony, emphasizing simplicity and natural beauty. Raku ware is often used for tea bowls, reflecting the philosophy of wabi-sabi, which appreciates imperfection and transience in art and life.