Edo period (1615-1868), 19th century Comprising a small silver kozuka carved with flowering vines, gilt highlights; a shakudo nanakoji kozuka decorated with a dragon entwined around a Buddhist ken (straight sword) in gilt, the frame gilt; a shakudo migakiji kozuka with a full moon rising from crashing waves in gold takazogan and takabori; a Kaga-style iron kozuka decorated with paulownia flowers and vines in gold and silver nunome-zogan; a cloisonné-enamel kozuka decorated with stylized flowers in gilt wires and colored enamels 3 3/4in (9.5cm) long, the largest