Meiji (1868-1912) or Taisho (1912-1926) era, early 20th century Including a pair of black ground vases decorated with dragons, the interior neck and base finished in green enamel; a turquoise green vase in elongated ovoid shape, worked in pleasant colors to present blooming irises (minor crazing and impacts notes); and the fourth a black ground covered jar, its neck and shoulders supporting a pair of openwork handles separating two energetic dragons between floral bands (surface scratches). 4 3/4 to 6in (12 to 15.3cm) high (4).