PROBLEM TO BE SOLVED: To provide a mechanism for efficiently taking out tablets from tablet sheets.SOLUTION: An information processing apparatus described herein is able to set each tablet storage part for a tablet sheet as a tablet storage part which performs table takeout operation in a tablet supply device. The information processing apparatus comprises: number receiving means for receiving a specification made by a user to change the number of tablet storage parts which perform the tablet takeout operation and number of tablets setting means for making it possible to set the tablet storage parts the number of which is changed by the specification received by the number receiving means, as the tablet storage parts which perform the tablet takeout operation.SELECTED DRAWING: Figure 21