A paper sheet processing device which is configured to count a predetermined batch number (Nk) of a plurality of paper sheets set in a deposit portion and configured to dispense the paper sheets to a dispensing portion, the paper sheet processing device comprising: a temporary holding portion configured to temporarily hold the paper sheets set in the deposit portion and feed the held paper sheets to the dispensing portion; a display portion which is configured to display information on an operation status of the paper sheet processing device; and a control portion configured to perform feed control of the paper sheets temporarily held in the temporary holding portion to the dispensing portion and transport control of the paper sheets set in the deposit portion to the temporary holding portion, wherein the control portion is configured to perform control to continuously transport to the temporary holding portion more of the paper sheets set in the deposit portion than the predetermined batch number, and configured to feed the paper sheets held in the temporary holding portion divided into groups of the predetermined batch number and configured to transport the paper sheets to the dispensing portion, wherein the display portion is configured to display the operation status of the paper sheet processing device in different display modes between a first state in which the number of paper sheets held in the temporary holding portion is greater than or equal to the predetermined batch number, and a second state in which the number of paper sheets held in the temporary holding portion is less than the predetermined batch number, characterized in that, in a batch processing, in which the control portion is configured to feed the paper sheets held in the temporary holding portion divided into groups of the predetermined batch number (Nk) and configured to transport the paper sheets to the dispensing portion, when the number of the paper sheets held in the temporary holding portion is in the second state, the control portion is configured to display characters representing the predetermined batch number (Nk) of the paper sheets in the display portion in a second appearance different from a first appearance displayed in the display portion when the number sheets held in the temporary holding portion is in the first state before feeding the paper sheets held in the temporary holding portion whose number is less than the predetermined batch number (Nk) to the dispensing portion. a temporary holding portion configured to temporarily hold the paper sheets set in the deposit portion and feed the held paper sheets to the dispensing portion; a display portion which is configured to display information on an operation status of the paper sheet processing device; and a control portion configured to perform feed control of the paper sheets temporarily held in the temporary holding portion to the dispensing portion and transport control of the paper sheets set in the deposit portion to the temporary holding portion, wherein the control portion is configured to perform control to continuously transport to the temporary holding portion more of the paper sheets set in the deposit portion than the predetermined batch number, and configured to feed the paper sheets held in the temporary holding portion divided into groups of the predetermined batch number and configured to transport the paper sheets to the dispensing portion, wherein the display portion is configured to display the operation status of the paper sheet processing device in different display modes between a first state in which the number of paper sheets held in the temporary holding portion is greater than or equal to the predetermined batch number, and a second state in which the number of paper sheets held in the temporary holding portion is less than the predetermined batch number, characterized in that, in a batch processing, in which the control portion is configured to feed the paper sheets held in the temporary holding portion divided into groups of the predetermined batch number (Nk) and configured to transport the paper sheets to the dispensing portion, when the number of the paper sheets held in the temporary holding portion is in the second state, the control portion is configured to display characters representing the predetermined batch number (Nk) of the paper sheets in the display portion in a second appearance different from a first appearance displayed in the display portion when the number sheets held in the temporary holding portion is in the first state before feeding the paper sheets held in the temporary holding portion whose number is less than the predetermined batch number (Nk) to the dispensing portion.