Position Available: Commis Chef About Us: Step into the culinary haven of SUMI, located in the heart of Notting Hill. We are passionate about sharing the authentic flavors and techniques of Japanese cuisine, all while paying homage to the renowned sushi matriarch, Endo Kazutoshi. At SUMI, under the expert leadership of Alessandro Silanus and Head Chef Christian Onia, we strive to create a memorable dining ADZN1_UKCT