Tatami (中華そば たた味) is a no-frills ramen shop in Nihonbashikodenmacho serving bold, Jiro-style Chinese noodles to a loyal crowd of office workers and ramen enthusiasts. The signature stamina ramen arrives in a generous bowl of rich pork broth, thick noodles, and a heap of sautéed onions, with a free choice of ginger or garlic topping. The tsukemen (dipping noodles) and dry noodle variant are equally popular, and a set with rice and raw egg is a classic pairing. Over 500 reviews and a 4.0 rating speak to its consistent crowd-pleasing appeal.