Several exoskeleton robots have been developed for use in rehabilitation. These robots help users to execute transitive motion rehabilitation with power assist. We propose a new robotics system that executes automatic movement training using target motion instruction. The proposed robot is wearable with a flexible body like clothes, and is actuated using a wire-driven mechanism. The robotics system determines the desired posture based on the operator's posture. The robot executes a wire-driven force display based on the operator's pose and the target pose. We developed a prototype of this wearable robot, and verified the force display using wire-driven mechanism. Moreover, we proposed the multi-joint coordinated motion method, and evaluated the mechanical contribution of the proposed method quantitatively using computer simulations. The simulation results confirm that this robot can instruct the coordinated motion.