生酛のどぶ 久保本家酒造 Kimoto no Dobu

Kimoto no Dobu

"Kimoto no Dobu" is the ultimate Kimoto-style cloudy sake, crafted through a complete fermentation process. It offers a creamy, pure, and rich umami flavor with a refreshingly dry finish. Enjoy it chilled, on the rocks, or as Kanzake (warmed to hot). While its young, fresh taste is wonderful, the flavor achieved through long-term aging is truly exceptional.

Kimoto no Dobu is a drink somehow akin to a Zen koan. While it is a true, authentic sake, it doesn’t taste like typical sake. It seems highly unique, yet it possesses a universal flavor. It appears complex, but is actually simple. In Japan, it tends to be favored by hard-core enthusiasts, but its taste is by no means bizarre. It pairs beautifully with any cuisine—Japanese, Western, or Chinese—and honestly, drinking it alongside wine feels perfectly natural. One thing is for certain: it has a special something that no other sake possesses, and once you fall under its spell, you can never go back.

Kubo-honke Shuzo

Kubo-honke Shuzo was established in 1702 in Nara, the birthplace of sake. Since 2003, Toji (head brewmaster) Mr. Kato has led the brewery's sake-making team with the full backing of Mr. Kubo, the 11th-generation family head. Together, they brew a one-and-only, authentic sake characterized by extreme purity, outstanding strength, and exceptional durability.

Kimoto Method

To achieve his ideal sake, the Toji, Mr. Kato reintroduced the traditional Kimoto method. Developed during the Edo period, Kimoto is an ancient, entirely manual process that relies on natural fermentation. Today, the standard industry practice is the Sokujō (fast-brewing) method, which allows for quick, safe, and efficient mass production. In contrast, the Kimoto method requires intense manual labor and carries a high risk of fermentation failure, resulting in limited production volumes. Due to its poor cost efficiency, the Kimoto method practically vanished 70 years ago and was forgotten for decades. Recently, however, a few breweries have rediscovered its merits and revived the craft. In his relentless quest for the truth of sake, Mr. Kato encountered Kimoto and knew it was the path he had to take.

While several breweries have adopted the Kimoto method today—generally to add complexity—Kubo-honke’s approach stands entirely apart. Mr. Kato thoroughly builds up and refines the yeasts until fermentation is complete. These ultra-strong yeasts convert all sugars into alcohol, achieving a degree of completion that yields superb purity and unmatched structural strength.

 
Lineup

Today, Kubo-honke Shuzo releases three unique sakes:
 
Kimoto-no-dobu (生酛のどぶ): The ultimate cloudy sake, crafted in a distinctively dry style.
 
Suiryu (睡龍): A large-boned, robust sake possessing extreme purity and extraordinary aging potential.
 
Hatsugasumi (初霞): A warm, calm brew designed to bring a relaxing mood to your table.
 
"Real Kimoto sake requires at least five years of aging to be ready to drink, which is why we never release the Kimoto version of Suiryu when it is young," Mr. Kato explains. This is why any Kimoto Suiryu you find on the market is always an older vintage. On the other hand, Kimoto-no-dobu is released relatively earlier, as the Moromi (mash) naturally softens the texture of the young sake.

Mr. Kato and his team also produce Sokujō versions, applying the same rigor. "Because we deeply understand every single step of the Kimoto process, we are able to execute the Sokujō method perfectly as well," he notes. Consequently, the high quality of Kubo-honke’s casual lines is heavily supported by their profound Kimoto expertise.