The fate and personality of those who have experienced it are deciphered by combining elements of an ancient fortune called “Saiku Boku (Boku) Sai,” which was performed when deciding the inner prince who will serve Saigu, and Oriental astrology. In ancient fortune-telling, it was performed using a turtle shell, but it is an experience where fortune telling is performed using hard-baked rice crackers from Iga, a specialty of Mie prefecture, which are shaped like a turtle shell, and furthermore, fate assessments are performed from an individual's date of birth, and it is an experience that supports that person's own personality and resolution of concerns.