A related scene addition apparatus, capable of extracting a related scene even when information on a moving image content having no information related to each scene, such as text information, has been retrieved, includes: an operation record storage unit (105) storing operation records of information retrieval by the user who is watching the video; a retrieved result storage unit (103) storing a result of the information retrieval to be transmitted to another terminal; a retrieval start time estimating unit (107) estimating the time when the user starts retrieving information corresponding to the result, using the operation records stored by the operation record storage unit (105); a related scene extracting unit (108) extracting a scene of the video at the estimated retrieval start time; and a retrieval result output unit (111) providing the result of information added with the related scene in order to transmit the provided result to another terminal.