https://www5.dent.niigata-u.ac.jp/~opatho/ Professional background: 2020: Assistant Professor, Oral Pathology Department, Graduate School of Medical and Dental Science, Niigata University; 2017: Assistant Professor, Clinical Pathology Department, Faculty of Medicine, Niigata University; 2012: Clinical Fellow, Oral Pathology Section, Department of Surgical Pathology, Niigata University Medical and Dental Hospital; 2011: Clinical Resident, University of Tokyo Hospital, Oral-Maxillofacial Surgery, Dentistry and Orthodontics.