Blue  

, ブル

A wolfdog named Blue was once kept as a pet by Quent Yaiden's family. However, when their home was destroyed and Kyrios, her family, including herself, were killed, she left with Quent on his quest to hunt wolves. Despite being unaware of her own wolf heritage, Blue lived out her life as a domesticated dog. Her appearance resembles that of a Grey Wolf, but also has traits of either a German Shepherd or Siberian Husky due to her blue eyes. Eventually, she met Cheza and the awakening of her inner wolf led her to leave Quent and join the pack on their journey to Paradise. Blue formed a close bond with Hige during this time.