Orochimaru's Akatsuki Ring - Naruto
Orochimaru was the main proposeonist in Naruto Classic and was also the reason for Sasuke's side switch. He is one of the three legendary Sanin and is also a member of the Akatsuki. Orochimaru founded his own village and also attacked Konoha after defecting from the Akatsuki group.
The ring is made of steel and features the Ku emblem in Japanese.