Chapter 1 - The Internet and the Americanization of Electoral Campaigning in East Asian Democracies; Kazuhiro Maeshima.- Chapter 2 - Characteristics of U.S. Elections in the Digital Media Age; Diana Owen.- Chapter 3- Comparing Institutional Factors that Influence Internet Campaigning in the U.S., Japan, South Korea, and Taiwan; Shoko Kiyohara.- Chapter 4 - Media Environments in the U.S., Japan, South Korea, and Taiwan; Morihiro Ogasahara.- Chapter 5 - Is the Power of Online Campaigning in Japanese Electoral Politics a Myth? A Causal Inference Analysis of the 2013 Upper House Election; Tetsuro Kobayashi.- Chapter 6 - A New Trend in Internet Election Campaigning: The Use of Smartphone Apps in the 2014 South Korean Local Elections; Hongchun Lee.- Chapter 7 - When Elections Become Social Movements: Emerging 'Citizen-Initiated' Campaigning in Taiwan; Boyu Chen.- Chapter 8 - Conclusion: The Development of Digital Democracy in East Asia; Shoko Kiyohara, Kazuhiro Maeshima, Diana Owen.