PROBLEM TO BE SOLVED: To handle supply of many tablets whose types differ mutually, by performing guidance about which supply method is more suitable for a prescribed tablet between supplying the tablet unpacked from a PTP sheet and supplying the tablet manually distributed in a measure.SOLUTION: A computer for managing prescription data in a state of being communicably connected to a tablet supply system comprising a tablet taking-out unit 1 for taking out a tablet 50 from a PTP sheet 51, a tablet measure 901 into which a tablet is manually distributed, and a tablet supply mechanism for supplying the tablet taken out from the tablet take-out unit or the tablet distributed into the tablet measure, stores tablet type data for determining suitability for taking-out from the tablet taking-out unit accepts a type of a tablet accommodated by a PTP sheet determines whether or not the type of the tablet is unsuitable for the taking-out by referring to the tablet type data and reports that the accepted type of the tablet should not be supplied from the tablet taking-out unit but should be supplied from the tablet measure when it is determined that the type of the tablet is unsuitable.
