Professor and Chairman,Department of Gastroenterology and Neurology,Faculty of Medicine, Kagawa University
President, Yamanashi Central and Kita Hospitals / Professor Emeritus, The University of Tokyo
Professor, Department of Gastroenterology Graduate School of Medicine, Chiba University
Professor, Department of Gastroenterology and Metabolism, Graduate School of Biomedical and Health Sciences, Hiroshima University
Hospital Manager, Director, Gastroenterology and Hepatology, Musashino Red Cross Hospital
Specially Appointed Professor, Osaka City University / Honorary Director, Kano General Hospital
Professor of Medicine, Chairman, Department of Hepatology, Graduate School of Medicine, Osaka City University
Chief Professor, Department of Gastroenterology and Hepatology, Kumamoto University
Professor, Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine
Vice President, Kagawa Prefectural Central Hospital
Assistant Professor, Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University