Then there's Hikari, Tsuruka's sister and Ichiro's mate.

Biography
Tsuruka's younger sister, her father was the captain of the Slough Creek Owsla. Although her mother wanted her to be the next chief rabbit, Hikari left to pursue a life of her own, where she fell in love with a gray wolf named Ichiro. The revelation that Tsuruka is forming Team Star Rush with Kinshra brought her back to Slough Creek, where she now works to become the next chief rabbit and will take any method necessary to help her sister.