PROBLEM TO BE SOLVED : To provide an individual-related information integration system, an individual-related information integration device and an individual-related information integration program, allowing high-accuracy integration of individual-related information.SOLUTION : An information integration server 100 performs output to prompt input of basic information and auxiliary information of a user of a PC 200, obtains the basic information and the auxiliary information, and searches a plurality of medical health organization DBs 300 by use of the basic information and the auxiliary information to obtain medical health information that is a retrieval result. The information integration server 100 obtains and presents accuracy information that is information for providing accuracy about that the obtained medical health information belongs to the user of the PC 200.COPYRIGHT : (C)2011, JPO&INPIT