Yukio Tono
Yukio Tono is a Professor of Corpus Linguistics and Director of the World Language Center at Tokyo University of Foreign Studies. He received his Ph.D. in corpus linguistics at Lancaster University. His research interest includes corpus applications in foreign language teaching and learning, corpus-based SLA research, and corpus approaches to CEFR-related research and resource development. He is the Principal Investigator for the CEFR-J Project.