Citation:Udeshika, O.P.D. 2016. A Study on use of Katakana Letters by Learners of Japanese as a Foreign Language. In Proceedings of the International Conference on Foreign Language Teaching and Learning (ICFLTL 2016), 21st – 22nd October 2016, Department of Modern Languages, Faculty of Humanities, University of Kelaniya, Sri Lanka. p 178-180.