The language of young people and its implications for teaching. Outside the Box: The Tsukuba Multi-lingual Forum. 2011. 46-49
Effectiveness of mail exchange by Google Document between American and Japanese students in the English and Japanese language classrooms. Journal of the Faculty of International Studies Bunkyo University. 2011. 59-72
Let’s try communication check: For exchange students. Aoyama Standard Journal. 2010. 87-103
The Common European Framework of Reference (CEFR) for Languages: Learning, Teaching, and Assessment fits Asia?
(39th Thailand TESOL International Conference 2019)
CEFR expands its original boundaries, affecting nations in Asia and beyond: How to integrate emerging language learning technologies to provide success with the adoption of CEFR
(the 5th International Conference on Foreign Language Learning and Teaching (FLLT) 2018)