People visiting the sushi restaurant came to show their interests not only in sushi but also in other Japanese foods, with the result that the sushi boom developed into the boom of all Japanese foods.
寿司店にやってくる人々は、寿司ばかりでなく、そのほかの日本食にも興味を示すようになり、寿司ブームは日本食全般のブームに発展した。