Muneaki Tamura is an Associate Professor, at the School of Dentistry Department of Dentistry, Nihon University. He completed his graduation from Nihon University School of Dentistry in the year 1986 and graduated from a postgraduate school at Nihon University in the year 1990. His clinical interests are Oral Microbiology, Dental Plaque, Oral Infections, Oral Disease Progression, Systemic Diseases, Periodontal Disease, and Oral Bacteria.