Gokayama Shunna Kobo Iwana
A river fish specialty restaurant inside the roadside station at the UNESCO World Heritage Suganuma Gassho-zukuri village. Features local cuisine centered on Iwana raised in clear mountain streams. 163 Tabelog reviews. TripAdvisor Nanto 4.5 (26 reviews). Local pricing: iwana nigiri 7 pieces for 980 yen, set meal 1600 yen.
163 Tabelog reviews. Many say must visit when in Gokayama and the Iwana is fresh and delicious. TripAdvisor 4.5 (26 reviews). Attracts not just tourists but local fans.