<p>Present Position:</p> <p>Medical Doctor, Senior Assistant Professor, Department of Otorhinolaryngology, Jikei University School of Medicine,</p> <p>Researcher, Department of Anatomy, Jikei University School of Medicine</p> <p>Researcher, Central Institute for Experimental Animals Humanized Model Laboratory</p> <p>Academic social activities:</p> <p>The Oto-Rhino-Laryngological Society of Japan (Regular member)</p> <p>The Tokyo Branch of the Oto-Rhino-Laryngological Society of Japan (Councilor)</p> <p>Japan Otological Society (Councilor)</p> <p>The Japan Society of Histochemistry and Cytochemistry (Councilor)</p> <p>Japanese Association of Anatomists (Regular member)</p> <p>The Japanese Society for Clinical Molecular Morphology (Regular member)</p> <p>Auris Nasus Larynx (reviewer)</p> <p>Oto-Rhino-Laryngological, Tokyo (Editorial Board Member)</p> <p>The International Conference on Cholesteatoma and Ear Surgery(International Scientific Committee)</p> <p>The International Society for Otitis Media (Regular member)</p> <p>The American Society for Investigative Pathology (Regular member)</p>