An in-seat experience system comprising: a seat which includes a seat body, a sensor provided in the seat body and configured to acquire a measurement value for use in identifying motion of an occupant seated on the seat body, and a seat controller connected to the sensor and thereby allowed to acquire the measurement value from the sensor; an experience instruction device connected to the seat controller, configured to notify the occupant seated on the seat body a motion instruction and to store user identification information for use in identifying the occupant; and a server capable of communicating with the experience instruction device, wherein the sensor is a pressure sensor provided under an outer covering of the seat body and the measurement value is a pressure value, wherein the experience instruction device is configured to make a determination based upon the pressure value of the pressure sensor as to whether or not a first condition is satisfied, and to transmit a result of the determination to the server when at least the first condition is satisfied, and wherein the server is allowed to increase a point score stored for the corresponding user identification information with a condition that the result of the determination that the first condition is satisfied is received from the experience instruction device, characterized in that the server or the experience instruction device is configured to make a determination based upon the pressure value of the pressure sensor as to whether or not a second condition different from the first condition is satisfied, the second condition is that an accumulated period of time during which motion of the occupant is smaller than a predetermined scale is equal to or longer than a predetermined period of time, the server is configured to increase the point score if the first condition is satisfied and the second condition is satisfied, but not to increase the point score if the first condition is satisfied but the second condition is not satisfied, when making the determination as to whether or not the second condition is satisfied, the server or the experience instruction device: starts measuring a lapse of a criterial time period if a determination is made that the pressure value has not varied, and to stop measuring the lapse of the criterial time period if a determination is made that the pressure value has varied; makes the determination that the second condition is satisfied if the criterial time period is equal to or greater than a threshold value (TJth); and resets the criterial time period after the point score is increased by the server. a seat which includes a seat body, a sensor provided in the seat body and configured to acquire a measurement value for use in identifying motion of an occupant seated on the seat body, and a seat controller connected to the sensor and thereby allowed to acquire the measurement value from the sensor; an experience instruction device connected to the seat controller, configured to notify the occupant seated on the seat body a motion instruction and to store user identification information for use in identifying the occupant; and a server capable of communicating with the experience instruction device, wherein the sensor is a pressure sensor provided under an outer covering of the seat body and the measurement value is a pressure value, wherein the experience instruction device is configured to make a determination based upon the pressure value of the pressure sensor as to whether or not a first condition is satisfied, and to transmit a result of the determination to the server when at least the first condition is satisfied, and wherein the server is allowed to increase a point score stored for the corresponding user identification information with a condition that the result of the determination that the first condition is satisfied is received from the experience instruction device, the server or the experience instruction device is configured to make a determination based upon the pressure value of the pressure sensor as to whether or not a second condition different from the first condition is satisfied, the second condition is that an accumulated period of time during which motion of the occupant is smaller than a predetermined scale is equal to or longer than a predetermined period of time, the server is configured to increase the point score if the first condition is satisfied and the second condition is satisfied, but not to increase the point score if the first condition is satisfied but the second condition is not satisfied, when making the determination as to whether or not the second condition is satisfied, the server or the experience instruction device: starts measuring a lapse of a criterial time period if a determination is made that the pressure value has not varied, and to stop measuring the lapse of the criterial time period if a determination is made that the pressure value has varied; makes the determination that the second condition is satisfied if the criterial time period is equal to or greater than a threshold value (TJth); and resets the criterial time period after the point score is increased by the server. starts measuring a lapse of a criterial time period if a determination is made that the pressure value has not varied, and to stop measuring the lapse of the criterial time period if a determination is made that the pressure value has varied; makes the determination that the second condition is satisfied if the criterial time period is equal to or greater than a threshold value (TJth); and resets the criterial time period after the point score is increased by the server.