1986 Volume 362 Pages 74-86
The purpose of this paper is to clear the frequency, date and hour of group activities in leisure life and relation between similar type of group activities and assembly facilities. The conclusions are as follows ; 1) The difference among some cities with regard to group formation in leisure life is more shown in the neighborhood group activities. 2) For the planning of assembly facilities, it is important to give attention to the tendency of group activities in weekday-forenoon or weekday-night whose frequencies over onece a week. 3) The relation between similar type of group activities and assembly facilities reflects differencies of facility stocks among some cities. 4) In the conclusions, this paper shows the hypothesis about the development process of above-mentioned relation.