An analysis of Leisure and Recreation behavior -Comparative analysis of the city and the solitary island-. Bulletin of Faculty Education, Kagoshima University. 1999. 50. 57
A Research on Leader's Training Camp in University -The Influence of Difference of Camping experience, Sex and Program on the Self-Concept-. PHYSICAL EDUCATION REPORTS OF THE KAGOSHIMA UNIVERSITY. 1993. 26,11-27