Masuya Honten Daishin
A storied shop carrying on the legacy of Masuya Shokudo, the originator of Koriyama Black Ramen since the Meiji era. Uses premium Aizu Kintakasago soy sauce. Closes when the soup runs out—a true craftsman's shop.
Reviewers note the broth looks intense but drinks lighter and more umami-rich than expected. Called the origin of Koriyama Black Ramen. Often sells out early so visit before noon.