Haruko Yamaguchi currently serves as the Marketing Director at QUNIE Corporation and as the Chief Marketing Officer and Head of Business Development and Marketing at alt Inc., focusing on promoting unique AI development targeted at individuals. Prior experience includes leading marketing efforts for Teradata in Japan, where responsibilities encompassed online and offline communication, SEO, demand generation, and event planning, as well as a significant tenure at Fujitsu, where various roles included Director of Communications and Marketing Strategy. Yamaguchi began a career in marketing at Mazda Motor Corporation, specializing in marketing and communication. An academic background includes a BA in French studies from Tokyo University of Foreign Studies and a brief study period at Université Paris-Sorbonne.