This book is based on the outcomes of the International Comparative Study on Citizenship Education and Education for ASEANness in ASEAN Countries for the fiscal years 2010 to 2013. In each chapter, it analyzes the awareness of school students in a respective country, while also discussing the importance of the Delphi survey results, a major feature of this project, for educational experts on citizenship education. Examining citizenship education in ten countries, it clarifies which type of citizenship education should be completed after ten years, and what level of citizenship should be acquired in ten years. It also compares the awareness of students from these ten countries from 2010 to 2013. The book argues that citizenship education is indispensable for surviving the twenty-first century, especially in terms of promoting citizenship education in schools.