A diverse lot of Netsuki and Inro, 19th century Japan

A diverse lot of Netsuki and Inro, 19th century Japan
A beautiful and diverse collection of 19th century Japanese netsuki and inro art. including:
1. Netsuki in white carved material in traditional blood carrying a basket on her shoulder. 6-4-1.5 cm
2. Netsuki carved in wood in the image of a philosopher holding a small package. 7-1.5-1 cm
3. Inro from a wooden body decorated with gilding and lacquer. 7-4.5-2 cm
4. An impressive inro carved in wood with organic motifs painted in red. 8-4.5-2 
5. Two ornamental balls, one carved from white material in the image of a philosopher, and one from stone (marble? agate? jade?) 
There may be slight deficiencies due to age