2018/05/16 学術雑誌 共著 How social network site users’ motives predict their online network sizes: A quantile regression approach to Japanese Twitter usage International Journal of Human-Computer Interaction Taylor & Francis
2016/11 学術雑誌 共著 Unfriend or ignore tweets?: A time series analysis on Japanese Twitter users suffering from information overload Computers in Human Behavior
2011/12/01 口頭発表 @cosme store: An Innovation in Cosmetics Retail Market Using User-generated Database Japan Conference, University of California San Diego School of International Relations and pacific Studies.
2004/07 口頭発表 Driving Forces in Product Selection Evaluation Sites, Magazines, and Word of Mouth Information: A Comparison by Users of a Cosmetics Product Evaluation Site Pacific Asia Conference on Information System, Shanghai