A FOUR-CASE GOLD GROUND INRO decorated in gold hiramakie, kimpaku, kirikane and aogai with a peacock and a peahen, nashiji interiors (some old damage and wear), signed Kosai, late 18th century, 7.7cm. long, with a metal filigree work ojime and an ivory netsuke with a butterfly in gold lacquer: and a five-case carved red lacquer inro with two Chinese sages in a rocky landscape, the reverse with a pavilion by a pine tree among rocks, nashiji interiors, unsigned, 19th century, with a carved coral ojime and a wood netsuke of an oni