The Nanabi (七尾, Nanabi; Literally meaning "Seven Tails") is a ferret with seven tails. The Nanabi uses Earth Release Ninjutsu. This Tailed Beast pet can be claimed by purchasing a Ninja Emblem, 2,200 Tokens, or 7,500 Tokens between February 2, 2012 to February 15, 2012.
On February 2, 2012, the Nanabi was featured in the Pet Shop as a defensive pet and could be purchased with 5,500 Tokens.
On June 12, 2012 until June 25, 2012, it can be rented from the Materials Market for 2 Hearts of Kari, 2 Crystals of Kari, and 8 Souls of Tailed Beast for 14 days. Also on, June 12, 2012, it is shown in the Pet Shop that the tailed beast pets can be purchased for 5,000 Tokens but it couldn't actually be purchased from the Pet Shop and its label went back to "Not available now, come back later." on June 14, 2012.