Ikkousha - Authentic Hakata Tonkotsu Ramen Ikkousha is a renowned ramen shop specializing in Hakata-style tonkotsu ramen, known for its rich, creamy pork bone broth and perfectly textured thin noodles. Originally founded in Fukuoka, Japan, we are committed to bringing the true taste of Hakata ramen to ramen lovers worldwide. At Ikkousha, we take pride in using high-quality ingredients and time-honored techniques to create a bowl that is both flavorful and satisfying. Our signature tonkotsu broth is carefully simmered for more than 30 hours to achieve a deep, umami-packed taste, while our freshly made noodles provide the perfect balance of chewiness and smoothness.