Andy and Jim dive deep into the world of kijoshu sake, discussing its origins, trademarking, and unique brewing techniques. They explore the parallels between kijoshu and noble rot wines, share recommendations, and highlight the exclusivity of this premium sake style.
Kijoshu is a modern brewing method that enhances sake with extra sugar content and luxurious image.
Despite its modern origins, Kijoshu is reminiscent of historical brewing techniques and can be implemented successfully by various breweries.
Deep dives
Defining Kijoshu and Its Origin
Kijoshu, known as the noble brewed sake, is a unique brewing process introduced in the 1970s. It involves replacing some brewing water with sake during fermentation to increase sugar content. Despite being compared to noble rot wines, the process was created in a Japanese laboratory. The name 'Kijoshu' was trademarked, leading breweries to use alternative names like 'Sanri Sho' or 'Jojo' to avoid trademark costs.
Brewing Process and Advantages of Kijoshu
The unique brewing method of Kijoshu involves replacing part of the water with sake during the third mashing stage. This process weakens the yeast, resulting in more residual sugar in the final product. Developed in the 1970s, it was meant to enhance the luxurious and high-class image of sake. Despite the trademarked name, breweries like Enoki Shuzo and others have successfully implemented the Kijoshu brewing technique.
Historical References and Modern Applications
While some link Kijoshu to historical brewing methods like the Shiori method from the 10th century, it is a modern innovation. The National Research Institute of Brewing's Dr. Shin Sato spearheaded the creation of Kijoshu in the 1970s. Breweries like Daiichiichi explore the use of Kijoshu in Kimoto sake, leveraging its compatibility with strong yeast to produce unique and elegant sake.
Recommendations and Advice for Kijoshu Enthusiasts
Despite the limited availability of Kijoshu, sake enthusiasts can explore brands like Kokuryu and Nakashima Ashu for unique experiences. Kijoshu's distinctive sweetness and elegant taste make it a sought-after beverage. Understanding the labeling and trademark complexities in the sake industry ensures a better appreciation of these specialized brews. Embracing the niche yet valuable aspect of Kijoshu brewing adds depth to the sake industry.
This time, Andy and Jim put on airs and address the noblest of sake styles: kijoshu, a modern brew made to take on the snootiest of events. We discuss everything from the supposed mythical origins of the process to the ethics of trademarking names for shared styles. No Edo period brewing manuals here, just pure seventies funk.
Vocabulary from this episode
Engishiki - An ancient record of laws and customs from the noble court dating to around 927 CE.
Kijoshu -A style of sake made using finished sake instead of one part of the brewing water in the final brewing stage. Actually a trademarked name.
Saijoshikomi - One of several alternate names for sake made in the kijoshu style .
Shiori sake - An ancient brewing method in which a batch of sake is “refermented” with a fresh addition of rice and koji.