kataoka is a fine jewelry company founded in 2011 in Tokyo by Yoshinobu Kataoka, an artist and goldsmith with over 25 years of experience.Since its foundation, kataoka has pursued timeless beauty through the creation of wearable art. This pursuit has manifested itself in different forms—Authentic designs, hand-made milgrain edges, innovative diamond cuts and settings, and custom-blended gold—but the vision behind each piece of jewelry has remained the same.