On the basis of transparent soy sauce, fragrant white truffle oil and black truffle grains are added, Soy sauce with a luxurious aroma. Overturning the common sense that soy sauce is black, we succeeded in making it transparent. It was released in February 2019 as a commemorative product for the 150th anniversary of the company's founding. Of course, the table is hard to get dirty because it is "not black". It has the advantage that the dish is finished with respect to the color of the material. By being transparent, it can be applied not only to Japanese food but also to secret ingredients such as Western cuisine. A new generation of seasonings that can utilize saltiness and umami in cooking is "transparent soy sauce". The transparent soy sauce, which evolves through daily improvements, has a mellow and gentle taste. Please enjoy the ever-evolving transparent soy sauce.