Meiji Seimen is a Japanese restaurant in Costa Mesa specializing in authentic, handmade udon and soba noodles crafted daily by skilled noodle masters. The venue emphasizes traditional Kansai-style broth made with premium ingredients like Hokkaido kelp and multiple bonito flakes, delivering a balanced and subtly sweet soup. It offers a genuine Japanese dining experience that honors classic techniques while also creating original dishes to delight customers.