To provide a list management system using customer clone data that can output abstract extraction conditions reflecting data in responses from current customers and potential customers so as to enable optimum extraction.

The list management system using customer clone data comprises: a customer clone data outputting means for outputting abstract customer information from customer information stored in a customer information storing means storing the customer information including contact points and attributes of customers, and a history of actions from customers, list information storing means storing list information, list information extracting means for extracting a target person list from the list information according to extraction conditions including customer clone data, action history updating means for updating the action history in the customer information storing means when an action history is received, and customer information updating means for updating the list information in the list information storing means when the contact points/attributes of a target person are updated.