Industrial crystallization is a fundamental technology for material production processes, and it is used in many fields as a low-impact refining technology. However, it is necessary to consider various technologies about industrial crystallization for different crystal substances. Therefore, in order to produce the desired crystals, experimental studies must be performed by using appropriate methods with appropriate scales, and the quality of the obtained crystals must be analyzed. We will be organizing a symposium on technologies related to the industrial crystallization of recent substances.