| 摘要 |
PROBLEM TO BE SOLVED: To provide a network system, a server, a program, and an information storage medium for enabling a user to release his or her connection with other estranged users without feeling any resistance.SOLUTION: On the basis of an access history among a plurality of users registered in a friend list, for users who have not performed access to each other over a long period, a server performs processing to automatically delete the users who have not performed access to each other over a long period from the friend list of each of those users. |
