A communication management technology of improved convenience is provided. A game apparatus includes: a registration unit which registers other terminals accessible through a network as participants to notify each other's status to; a status information acquisition unit which acquires information indicating the statuses of the registered terminals through the network; a list display unit which displays a list of the registered terminals on a screen; and a comment display unit which displays a user-selected terminal distinctively from the rest of the list, and if information indicating the status of the terminal includes any comment from a user of the terminal to a user or users of a terminal or terminals by which the terminal is registered as a participant of notification, displays the comment on the screen.