Ruth Husbando

Ruth (ルツ Rutsu) is Chise's familiar, a Church Grim. He shares a mental link with Chise. Ruth shows great resolve, both with his previous owner and Chise. He has a mental link between a familiar and master, and as such shares memories, feelings, and even lifespan with Chise. He uses his link to tell others what his master is feeling, when she is unwilling to.