Netsuke

The Hare with Amber Eyes netsuke, by Masatoshi, Osaka, c. 1880, signed. Ivory, amber buffalo horn

A netsuke (根付; [netsɯ̥ke]) is a miniature sculpture, originating in 17th century Japan. Initially a simply-carved button fastener on the cords of an inrō box, netsuke later developed into ornately sculpted objects of craftsmanship.