Information processing device, information processing method and program

An information processing device includes: an accident/near miss detecting unit that detects a first vehicle of a plurality of vehicles based on vehicle information acquired by each of the vehicles and including position information and date-and-time information corresponding to time when the vehicle information is acquired by the vehicles, the first vehicle being involved in a near miss or accident; a surrounding vehicle extracting unit that extracts surrounding vehicles of the vehicles and the date-and-time information corresponding to the position information, the surrounding vehicles being positioned at an area surrounding the first vehicle at time of the near miss or accident; and an object vehicle specifying unit that specifies a second vehicle of the surrounding vehicles, the second vehicle being a vehicle in which an inadequate driving operation causing the near miss or accident of the first vehicle is performed.