Main groupsGroups: Machine Learning Network at NCBJGroups: Hydrogen Energy Research Network at NCBJ Side groupsGroups: COMPLEXITY IN FUNCTIONAL MATERIALSGroups: FUNCTIONAL PROPERTIESGroups: Materials Characterization Group (“process-structure-property”)Groups: MATERIALS STRUCTURE, INFORMATICS AND FUNCTIONGroups: NOVEL RADIOPHARMACEUTICALS FOR MEDICAL PURPOSES