Fan Casting "The Shop Owner" in Blood-C: The Last Dark

The true identity of the talking dog from the series. He is Kimihiro Watanuki, the main protagonist of another series called "xxxHOLiC" and the dog that appears in the series was his familiar. Saya pays a visit to his wish-granting shop as he gives Saya a new sword, and notices a close bond with her and Mana Hiiragi.