Experimental and theoretical research on biomolecular machines is entering a new phase. The understanding of individual molecular machines appears to be already mature. However, with the development of experimental techniques, it is now possible to discuss with greater precision than ever before. In addition, modification of molecules based on rational design is expected to advance the possibilities of application and a new understanding of molecular machines. Furthermore, new perspectives on molecular machines are emerging with the development of stochastic thermodynamics, information thermodynamics, microscopic control theory, and machine learning. In this workshop, we would like to provide an opportunity to discuss future developments in molecular machines.