She is the newest member of Fairy Tail and Cobra's former pet snake, Cuberos, from Oracion Seis.
None. She can't remember her past. All she remembers is the words, Let me hear your voice." Unbeknownst to her, the quote is from Cobra.
Kinana is created Hiro Mashima who has no information regarding any inspiration used to create her. She first appears in Fairy Tail volume 16's chapter 16 and episode 96. She is voiced by Natsue Sasamoto.
She first appears as Cuberos, and she reappears as a normal human who works at Fairy Tail. She has purple hair and a round face. She's a plump woman. Seven years ago, she has become a bit skinnier and taller with her breasts larger than in the past.