Hello! I'm new here. My name is Jay. I was looking to see if someone could explain the difference between the Tsuma Gaki and the Tsuma Beni? I have one of them. I only remember the common name it was given to me under, Red Nail Maple. I planted mine in 2001 in full sun. It is now 10-12 feet high, 10 foot perfectly round wide head and still growing.. Leaves getting full sun will mature to a darker almost brownish/burgundy color, leaves under first layer do not get as dark. I will take a picture tomorrow or the next if that will help.