A FOUR-CASE NASHIJI-GROUND INRO decorated in gold, black and iroe hiramakie, takamakie, togidashi and hirame with a namban ship with sails unfurled and crew on deck, some looking out to sea with telescopes, others climbing up masts, the nashiji interiors, signed Koami, 19th century, attached with a red lacquered ojime and a hako netsuke modelled as a coin box