Nada Tsujiya Unagi
Founded during the Keio era (around 1860), with over 160 years of history. This eel restaurant has been beloved by craftsmen in Seki, known for its swordsmiths. Selected multiple times as one of Japan's '100 Best Unagi Restaurants' (2018, 2019, 2022, 2024, 2025) and awarded Michelin Bib Gourmand. Guests come from outside the prefecture and even from overseas. Tabelog 3.85 (765 reviews).
Reviews say: 'A taste worthy of its 160-year history', 'The secret sauce is superb', 'So popular that during peak season wait times can reach an hour', 'Always stop here when visiting Seki City'. Many local repeat customers. Recent renovation praised for more comfortable dining space.