attractions: Keio Plaza Hotel Tokyo, Tokyo Opera City Tower, Shinjuku Chuo Park, Hilton Tokyo, Tokyo Opera City, Shinjuku Central Park, Shinjuku Washington Hotel, Tokyo Metropolitan Government Building North Observatory, Hyatt Regency Tokyo, Tokyo Metropolitan Government Building, restaurants: Center Beef @WEST-Shinjuku, Uogashi Nihon-Ichi, Himawari Sushi Shintoshin, New York Grill, Fishing Restaurant Zauo Shinjuku, Kosyu Ichiba, Shinpachi Shokudo Shinjuku, 神戸牛 和牛の刀 西新宿1号店, Tenkaippin - Shinjuku-nishiguchi, zekkocho teppen