PROBLEM TO BE SOLVED: To provide, regarding seasoning for fermented soybean sauce and food such as seasoned rolled fermented soybean Sushi using the same, the seasoning for fermented soybean sauce, further increasing deliciousness of soybeans of fermented soybeans without changing an amount of fermented soybeans of a commodity such as rolled fermented soybean Sushi, as seasoning for fermented soybean sauce.SOLUTION: New seasoning obtained by adding soybean flour to normally used seasoning for fermented soybean sauce is provided. As for rolled fermented soybean Sushi food, using the seasoning, protein derived from soybeans is increased, and consequently, deliciousness and flavor of soybeans of fermented soybeans are increased, and deliciousness and flavor of soybeans of fermented soybeans are further improved compared to a conventional product of the same amount of fermented soybeans.SELECTED DRAWING: NoneCOPYRIGHT: (C)2016,JPO&INPIT【課題】 本発明は、納豆のたれ用調味料及びこれを用いた味付納豆巻寿司などの食品に関し、納豆のたれ用の調味料として納豆巻などの商品の納豆の量を代えずに、より納豆の豆の旨みを高めることのできる納豆のたれ用調味料を提供すること。【解決手段】 通常使用される納豆のたれ用の調味料にきな粉を添加した新規の調味料を提供する。これを用いた納豆巻食品においては、大豆由来のタンパク質が増加し、その結果、納豆の豆の旨みや風味が増加し同じ納豆量のものでも従来に比して納豆の豆の旨みないし風味が一層向上する。【選択図】なし