This thesis examines characters in Chinese and Japanese, including semantic shift. The writing system in China, Japan and a number of other nations whose script relates to characters, notably Korea, will also be discussed. By examining this "Character Cultural Sphere" in East Asia along with the historical and modern character standardizations and reformations, the role of Chinese characters proves to be essential. Furthermore, the thesis investigates semantic shifts of characters as windows on socio-cultural change in two given areas, namely "disorder" to "order" and "natural" to "artificial, manmade". One major aim is to explore shifts of meanings (semantic shifts), that can provide a commentary on the changes in societal and cultural val...