Tomaru, K. Perception of allophonic variation by Japanese listeners -free variation vs. conditioned allophones in the case of Japanese devoicing. Sophia University Working Papers in Phonetics. 2010. 63-70
Professional career (2)：
学士(文学) (上智大学)
修士(言語学) (上智大学)
Work history (1)：
Sophia University Faculty of Science and Technology Researcher
