The Relationship between Size of Personal Space for Opposite-Sex Other Person and Difference in Body Height. The Journal of Information and Policy Studies, Aichi Gakuin University. 2001. 3. 2. 151-157
Implications of Differences in Measurement Techniques of Personal Space : A Comparison between Simulation Experiment and Laboratory Experiment. The Journal of Information and Policy Studies, Aichi Gakuin University. 2000. 2. 2. 87-94