The effects of structured group encounters in foreign language activities for building relationships and English language competence , , 17,  43- 58, Mar. 2022,  

The Affects of Analyzing Case Studies on Team-Support Preferences among Teacher-Training Students , , 66( 66), 15-27- 27, Mar. 2015,  

Factors Influencing Help-Seeking Preferences among Teacher Training Students in Japan , Japanese Journal of Counseling Science, Vol.45( No.1), 29-39- 39, Feb. 2012, https://doi.org/10.11544/cou.45.1_29 

Influence factors of help-seeking preferences among junior high school teachers in Japan , The Japanese journal of counseling science, Vol.41( No.3), 224-234- 234, Oct. 2008,  

Some educational effects of learning activities in teacher preparation programs: for systematization of curriculum in kindergarten teacher preparation , Bulletin of Koriyama Women's University, Vol.44,  161-173- 173, Mar. 2008,  

Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, How does perception of economic, social, and cultural environments influence high school students' help-seeking preferences., ,  Apr. 2023 - Mar. 2026 

Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, How does support coordination committee function in prevention and intervention of bullying for children with developmental disabilities in schools, ,  Apr. 2014 - Mar. 2018 

Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, The Development of the Teacher-Training Program to Improve Team-Support Preferences and Performances, ,  2010 - 2012 

Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Development of intervention program to raise help-seeking preferences of university students wanting to become teachers, ,  2007 - 2009