While Arisugawa Koen is not as grand as New York's Central Park, OFF 5TH AVE. brings the well-heeled, arty chic of midtown Manhattan to Hiroo. Award-winning artist Kenji Koga's works adorn the walls of a congenial, light-filled space where you can linger over light lunches of "modern cuisine" (i.e. Japonesque-New York-Italian) or just sip cafe latte as you wade through the Sunday newspapers. 5-4-5 Minami Azabu, Minato-ku (3280-5658).