The Saju Myeongli get more popular in modern times as its culture still gets active. Accordingly, it is important to check out the Classification of Academic Research Fields set by National Research Foundation of Korea as the requirements for establishing the academic identity of Myeongli Science. The Saju Myeongli shall be the process in which the possibility contained in one Saju shall be analyzed to expand that person’s potential in a more positive way instead of the necessity and determinancy. It means that the Saju Myeongli shall play a role of consultant for people by communicating with that person based on the logical and systematic inference. The reason why Myeongli Science has been considered as fake science up to now is more attributable to the field of Myeongli Science not preparing the academic requirements rather than the external error or prejudice. Therefore, though it is late, it is absolutely necessary for the in-depth academic review and criticism for the Myeongli Science itself. Even though, in early 2000s, there were almost no academic and systematic researches on the Myeongli Science itself, the academic papers on Myeongli Science started to be posted on the registered (candidate) academic journals in 2006. The number of academic papers started to rise from 2011 and made the continuous increase from 2016. For the continuous publications of in-depth academic papers and the systematic researches on Saju Myeongli, there need the granting of proper classification code and classification name to the Myeongli Science at the Classification of Academic Research Fields. Considering all kinds of requirements, it is most appropriate for Myeongli Science to be large classified as an ‘interdisciplinary science’ and then is assigned to ‘interdisciplinarity’ rather than oriental philosophy in humanities or consulting psychology in sociology. So, the classification of ‘interdisciplinary science (large classification) - interdisciplinarity (middle classification) - Myeongli Science (small classification)“ is suggested. For the total access to Saju Myeongli, the interdiciplinarit of folk study, religion, psychology, philosophy, astronomy, sociology and history are very important in terms of consilience with related studies.