With a history dating back 123 years, Hatakenaka Seimen has been making oil-free noodles in Miyagi Prefecture since the Meiji period. They use high-quality flour instead of oil, while controlling the temperature and humidity during production to maintain the moisture in their noodles. Their hand-pulling technique involves repeatedly extending the noodle until it becomes extremely fine and then aging it to activate the gluten, resulting in a smooth and shiny texture.