Sizuka Sirakawa’s theory on the Chinese Characters before the Warring States Period is a system theory. The theory includes several kinds of content as followed: First, the causes of Chinese Characters birth. Sizuka Sirakawa thought that characters creation is to express something sacred. Second, the resources of Chinese Character symbols. Sizuka Sirakawa thought, Chinese Characters are etiquette reflections, developing from the symbols which have the sacred nature. Third, Chinese Characters functions. Sizuka Sirakawa thought that to the ancient Chinese people, Chinese Characters had extraordinary power before the Warring States period. Fourth, the usage of Chinese Characters. Sizuka Sirakawa thought that Chinese Characters were mainly used in activities of offering sacrifices and casting inscriptions. The last, the essence of Chinese Pictographic Characters. Sizuka Sirakawa believed Chinese Pictographic Characters not as pictograph characters, but as symbolic characters. However, based on the facts and the logic, we can prove that the five points have some mistakes.