Well, Uzukagegan is translated "Spinning Shadow Eyes" And obviously, I am a Naruto Writer. I only belong to Naruto, and it will stay that way.

My Penname will also be Naruto's Kekke Genkai (Bloodline limit)

Its power will be passed down from Uzumaki to Uzumaki. The Spinning Shadow Eye, as the name partly implies, can bend nature at its will. Since it controls all the natural environment around it, it also has a great influence on Chakra. It can recognize certain types and levels of energy, and easily recognize Seals. But the coolest part is that Naruto can ripple, bend, mutate and shape chakra to be powered through different seals (hand symbols). In other words, he can invent newseals and create new techniques unique only to our #1 Uzumaki Man!

Maybe when I can get around to it, I'll draw a diagram of the eye...