This is the 2643rd most frequent Japanese word.
更科
"Sarashina" refers to a type of refined soba (buckwheat) noodles made from the core of the buckwheat seed.
更科 refers to a kind or brand of soba noodles known for their quality and refinement.
更科そばがとても美味しいです。
Sarashina soba is very delicious.
更科 in this context refers to a location named Sarashina, which might be famous for its cuisine.
東京の更科を訪れたことがありますか？
Have you ever visited Sarashina in Tokyo?
更科 is used here as the name of a specific establishment or entity.