Santateso Nagahata-an
A soba restaurant committed to 'santateso' (freshly ground, freshly made, freshly boiled) using locally grown soba from Nagahata district in Nikko's Imaichi area. Nagahata has a history of offering soba to Nikko Toshogu Shrine since the Edo period. Selected as Tabelog Soba Best 100 in 2019. Lines form before opening. Member of Nikko Handmade Soba Association. 'Parking lot is always full before opening' confirmed across multiple sources.
Tabelog Soba Best 100 (2019), 452 Tabelog reviews. Reviews: 'freshly made flavor is incomparable', 'Nagahata is clearly a soba sacred land', 'worth lining up before opening', 'locals and visitors from outside the prefecture keep coming back'. No issues in negative searches. Listed on Nikko City official tourism site, Tochinavi, and Nikko Soba Association.