Japan’s greatest business district is home to an infinite number of eateries as well as to a key ramen zone. The hottest area is Otakibashi-dori Street, running from JR Shinjuku Station West Exit toward JR Okubo Station, where dozens of popular ramen houses stand side by side, from Misoya Hachiro Shoten to Moko Tanmen Nakamoto to Mochi-Mochi-no-Ki.