Present Position: Diagnostic and Therapeutic Endoscopist in Division of Endoscopy, The Jikei University Hospital Associate Professor in Department of Endoscopy, The Jikei University School of Medicine Education: 2002 M.D. The Jikei University School of Medicine 2013 Ph.D. The Jikei University School of Medicine Professional Training and Employment: 2002-2004　　　Junior Resident, The Jikei University Hospital 2004-2007 Research Resident, Division of Endoscopy, The Jikei University Hospital 2007-2011 Research associate, Department Endoscopy, The Jikei University School of Medicine 2011-2012　 Research Resident, Division of Endoscopy, The National Cancer Center Hospital 2012-2014 Research associate, Department Endoscopy, The Jikei University School of Medicine 2014 Visiting physician; Mayo clinic, University of Colorado, Northwestern University, Brigham and women’s hospital 2014-2016 Research associate, Department Endoscopy, The Jikei University School of Medicine 2016-2021 Assistant Professor, Department Endoscopy, The Jikei University School of Medicine 2021-present Associate Professor, Department Endoscopy, The Jikei University School of Medicine Personal Specialty: Diagnostic and Therapeutic Gastrointestinal Endoscopy, Image enhanced endoscopy Scientific and Professional Societies: Japan Gastroenterological Endoscopy Society (2002-present) American Society of Gastrointestinal Endosocpy (2007-present) The Japanese Society of Gastroenterology (2007-present) The Japanese Society of Internal Medicine (2002-present) The Japanese Gastroenterological Association (2013-present) Board Certification(s): Board Certified Member of the Japanese Society of Internal Medicine (2006), Board Certified Member of Japan Gastroenterological Endoscopy Society (2007), Board Certified Member of Japanese society of gastroenterology (2012) Board Certified Member of Japanese Gasroenterological Association (2014) Editor and Reviewer for Scientific Jorunals Clinical reviewer of Gastrointestinal Endoscopy Clinical reviewer of Digestion Clinical reviewer of Digestive endoscopy Academic Hornors/Awards: 2007 Ando Memorial Award 2003 2013 A research grant from the Japanese foundation for research and promotion of endoscopy 2013 Study abroad program of JGES 2018 Grant-in-Aid for Young Scientists from The Ministry of Education,Culuture,Sports,Science and Technology