This affectionate portrait of chef Nobuyuki Matsuhisa finds surprising emotional depth beneath the glossy surface of the Nobu brand – with a cameo from Robert De Niro This affectionate portrait of chef Nobuyuki Matsuhisa finds surprising emotional depth beneath the glossy surface of the Nobu brand – with a cameo from Robert De Niro I n Japan , the sushi bar where the chef chops fish for the clientele is a kind of stage. In which case all the world’s a sushi bar for Nobuyuki Matsuhisa, whose