Sairei no Kitsune

Sanrei no Kitsune (キツネは、祭りの, lit. The Fox of the Festival) is the mysterious spirit that is being chased by Sydonay Senseirei, and is currently sealed within Captain Seikyo Kawahiru. He is listed in the Soul Society bible as the one who will either bring peace to existance, or destroy it. He is also known as the one who created Reiji Maigo.