Five Japanese Carved Wood Netsuke19TH-20TH CENTURYcomprising an example in the shape of a seated oni playing with a shamisen, signed Ryugyoku, 龍玉; an example depicting a seated shishi lion playing with a brocade ball, unsigned; three examples in forms of masks, one with a two-character signature, the other two unsigned. Length of longest 3 3/4 in., 9.5 cm.