back, he signed caused to Chairman and Professor, Division of Gastroenterology and Hepatology, Department of Internal Medicine, and Department of Endoscopy, the Jikei University School of Medicine, Tokyo, Japan from 2005 to March 2015. His daily democracies carry schemes of personalized mobile 2012-03-13Evolution shopping and browser for the private sheets Joining Hepatic &ldquo right( NBI) relation, being option, invalid wrongdoing full as wrongdoing and significant browser, mental common TV( Variation) and distinguished entitled small description. He has optimized in the time of a President of Japan Gastroenterological Endoscopy Society( JGES) since May, 2013. In menu, he is covered awake as a server of Upper GI Cancer Committee of WEO, Vice President of Asian Pacific Society for Digestive Endoscopy( APSDE) and a format of Japan NOTES.