Two Japanese wakizashi, 17th and 19th Century

Two Japanese wakizashi, 17th and 19th Century
the first with a horn kashira and shakudo nanako fuchi and iron tsuba with figure gazing at a waterfall, the scabbard decorated in iroe hiramakie and takamakie with autumnal grasses, insects and butterflies; the second wakizashi gunome with hamon, the fuchikashira in shakudo nanako and gilt with dragon, shagreen handle (2)