Japanese paper, known as washi, is a traditional paper made from the fibers of the kozo (mulberry), gampi, or mitsumata plants. This paper is renowned for its strength, durability, and unique texture, making it suitable for various applications, including calligraphy, painting, and crafts. Washi is often handmade using ancient techniques that have been passed down through generations. It is celebrated for its versatility and is used in everything from art to everyday items like envelopes and screens. The production of washi is recognized as an important cultural heritage in Japan.