PROBLEM TO BE SOLVED: To perform notification according to whether or not the position of a sheet guide is adjusted.SOLUTION: A tablet feeding device taking out a tablet from a tablet sheet having a tablet storage part stored with the tablet and feeding the tablet to a packaging device comprises: a sheet holding part holding the tablet sheet a sheet guide adjusting the position of the tablet sheet held by the sheet holding part adjusting means adjusting the position of the sheet guide and notification means performing notification according to whether or not the position of the sheet guide is adjusted.