Shinano-ya
Founded in 1948, this is the originator of 'koro udon' (cold udon) in Tajimi. Only open three days a week, selling out quickly. The extra-thick noodles with their uniquely soft texture have been called a 'treasure of Tajimi'. Selected as one of Japan's Top 100 Udon Restaurants (East) 2024.
Reviews say 'this softness is unlike anything else' and 'unique taste unchanged after many years'. 699 reviews on Tabelog with a 3.80 rating. Beloved by regulars and repeat visitors.