Abstract: One object is to systematically pick up from viewers what they want the livestreamer to do in a livestream. A server includes: a first receiving unit for receiving, from a terminal over a network, an input content entered on the terminal by a user, the input content being associated with a livestreamer of a livestream, the input content being representative of a matter that the user wants the livestreamer to do; an entry unit for entering the received matter that the user wants the livestreamer to do in a wish list associated with the livestreamer; and a notification unit for notifying the wish list to the livestreamer.