Antique japanese laquer box with mother of pearl and or jade

I have a japanese black laquer box that measures 5 1/2"x 5 1/2" x 3" deep. It has a raised picture of two men that is either made of mother of pearl or jade.  It also has a tree in which the branches and stump are raised and the leaves and grass are inflated with gold .it actually looks 3d when you look at a distance . The box it self is in tough shape but the picture is in nice shape with only and inch of the brown on the tree stump missing . I thought it wS quite interesting . Any help would be very appreciated