I own a netsuke that was given to me by my grandpa, who was a huge art collector. HE said it was real, and made from ivory. However, I have no other info. It is a bald man in a flowered robe, seated, that is stretching out and yawning. There are japanese characters on the bottom, but I don't speak japanese. So, I looked all over the internet, and found nothing that looked like my netsuke. Does anyone have some websites/ suggestions on how to find it's origins/value?