Business Description: One of Philadelphia’s most acclaimed sushi chefs, Chef Hiroyuki “Zama” Tanaka’s vibrant Japanese-style of cooking recently received a three-bell review from The Philadelphia Inquirer for his Rittenhouse Square flagship sushi bar, Zama. Zama’s approach can be credited from years of experience at some of Philadelphia’s Asian landmarks including POD, Morimoto and Genji at the Ritz Carlton. In March 2011, Chef Tanaka partnered with LDV Hospitality to take his talents to Miami where he will open Bar Tanaka