Antique Japanese box

[nuovo]

I thought about exchanging my antique Japanese box for something else but I was wondering if one of you living in Japan has ever seen this kind of box... Is that a common design in Japan? Is that a jewelry box? Do you recognize the objects in the top panel of my box?

http://www.geocities.com/nsent1/2

Any comments regarding this box and the meaning of all the objects are also welcome. Thank you.