A pair of carved ivory lions, by Itasaka Toson, 19th/20th century, one standing with jaws open in fierce expression, the other recumbent, the eyes inlaid, one signed on the base 'Itasaka Toson koku', wood stand; together with a carving of a pair of kangaroos, (3), 12.5 cm long; 13 cm long; 16.5 cm long