The present invention provides a method for producing a Euglena bacilli fermentation product, a Euglena bacilli fermentation material raw material, and a Euglena bacilli fermentation product. A mixing step of mixing Euglena alga bodies and cereals to prepare a mixture of Euglena alga bodies and cereals, and addition of koji molds to add koji molds to the mixture of euglena alga bodies and cereals to obtain a koji mold fermentation material raw material By the method characterized by performing a process and the fermentation process which ferments the said koji mold fermentation product raw material, the koji mold fermentation product of Euglena can be obtained. [Selection] Figure 1【課題】ユーグレナの麹菌発酵産物、ユーグレナの麹菌発酵産物原料、ユーグレナの麹菌発酵産物の製造方法を提供する。【解決手段】ユーグレナ藻体と穀類を混合して、ユーグレナ藻体と穀類の混合物を調製する混合工程と、前記ユーグレナ藻体と穀類の混合物に、麹菌を添加し麹菌発酵産物原料を得る麹菌添加工程と、前記麹菌発酵産物原料を発酵させる発酵工程と、を行うことを特徴とする方法により、ユーグレナの麹菌発酵産物を得ることができる。【選択図】図１
