PROBLEM TO BE SOLVED: To provide a mechanism capable of reducing a possibility of erroneously performing tablet takeout operation at a position that is not a tablet storage part of a tablet sheet.SOLUTION: The tablet dispenser: determines whether or not a position detected by detection means is a tablet storage part of a tablet sheet, using a value of width of the tablet storage part in a conveyance direction of the tablet sheet or height of the tablet storage part when it is determined to be the tablet storage part of the tablet sheet, conveys the tablet sheet such that the tablet storage part becomes a takeout position by takeout means and, when it is determined not to be the tablet storage part of the tablet sheet, conveys the tablet sheet until it is determined to be the tablet storage part of the tablet sheet.SELECTED DRAWING: Figure 9COPYRIGHT: (C)2018,JPO&INPIT【課題】錠剤シートの錠剤収容部でない位置で誤って錠剤取出し動作を実行する可能性を低減可能な仕組みを提供すること。【解決手段】検知手段で検知したものが前記錠剤シートの錠剤収容部であるか否かを、錠剤シートの搬送方向の当該錠剤収容部の幅、または当該錠剤収容部の高さの値を用いて判定し、錠剤シートの錠剤収容部であると判定されると、当該錠剤収容部が取出手段による取り出し位置となるように錠剤シートを搬送し、錠剤シートの錠剤収容部ではないと判定されると、錠剤シートの錠剤収容部であると判定されるまで錠剤シートの搬送を行なう。【選択図】図9