Fodor's Expert Review Kawatoyo

The culinary specialty of the Narita area is freshwater eel (unagi), and there are plenty of places to try it along Naritasan Omotesando. Close to Naritasan, Kawatoyo has been in business for more than 100 years, serving a classic called unajo, chargrilled eel slathered in a savory soy-based sauce and served over rice. Tradition says the dish is good at fighting fatigue. Because nothing is wasted, you can also order eel liver soup and deep-fried eel bones.