PROBLEM TO BE SOLVED: To issue an alarm at a proper timing appropriate for an object person.SOLUTION: A notification program receives first data for use in detection of a status of an object person who is an object to be observed, detects the status of the object person based on the first data, identifies a second status before a first time during which the status of the object person becomes a predesignated status, based on first information indicating motion characteristics of the object person, determines whether notification condition based on the second status is satisfied or not based on the detected status of the object person, and has a computer perform processing for issuing an alarm when the notification condition is satisfied.