
Is it a natto label sake that should be forbidden to sake breweries? Special Junmai Sake Kawaguchi Natto [Kurihara City, Miyagi Prefecture]
table of contents
"Wataya" is one of Miyagi Prefecture's most representative sake brands
Sake Brewery, the maker of Wataya, has a limited edition product that they sell only once a year: Special Junmai Kawaguchi Natto .
...Hmm? Isn't natto the nemesis of sake breweries? Even as a sake novice, I've heard a little about it, but it can be confusing. This time, we 'll unravel the mystery of Tokubetsu Junmai Kawaguchi Natto
Is natto bacteria the enemy of sake brewing?
As anyone who has ever applied to tour a sake brewery knows, natto bacteria are generally considered to be the natural enemy of sake breweries

The koji room in a sake brewery, which provides the ideal environment for the koji mold used in sake, is also an environment where natto bacteria, which are the same fungus, can easily grow. If they were to be brought in, they would grow explosively, to the point that the entire koji room would have to be sterilized. For this reason, brewers are said not to eat natto during the sake brewing period
In addition, the lactic acid bacteria contained in yogurt are also said to have a negative effect, so if you have the opportunity to visit a sake brewery, be sure to avoid fermented foods such as natto and yogurt the day before and the day of the visit!
What is Special Junmai Kawaguchi Natto?
First of all, the most important part: natto is not used as an ingredient!
Kanenoi Sake Brewery has its headquarters, there is a famous natto manufacturer called Kawaguchi Natto .
In other words, this sake is a collaboration product between two companies based in Ichihasako, Kurihara City. However, even though they are from the same hometown, is it possible for two sworn enemies, natto and sake, to collaborate? I wondered, but the true nature of this collaboration is..
This sake is made by Kanenoi Sake Brewery using rice grown in Kawaguchi Natto's own fields
That's what it seems to be. I see, that makes sense

In addition to its main business of producing natto, Kawaguchi Natto is also involved in the production of organic vegetables, including the sake rice varieties "Miyama Nishiki" and "Sasanishiki .
produced by Kanenoi Sake Brewery using this rice Tokubetsu Junmai Kawaguchi Natto , with the red label made from Miyamanishiki rice and the yellow label made from Sasanishiki rice.
The label has a strong impact, so you might think it's a novelty brand, but in fact it's a premium limited edition brand that is made with 100% locally sourced ingredients
Wataya Special Junmai Kawaguchi Natto Miyamanishiki Unpasteurized Sake

This special Junmai sake is made using 100% Miyamanishiki rice grown by Kawaguchi Natto. It is not too sweet and has a rich umami flavor
This drink evokes the idea of Kanenoi Shuzo

- Raw rice: Miyamanishiki rice from Ichisakoshima, Kurihara, Miyagi Prefecture
- Rice polishing ratio: 60%
- Sake meter value: +5
- Acidity: 1.9
- Amino acid content: 1.6
- Alcohol content: 17%
- Yeast: Miyagi yeast
Wataya Special Junmai Kawaguchi Natto Sasanishiki Unpasteurized Sake

Sasanishiki rice has a rich umami flavor and a refreshing acidity. It feels sharper than Miyamanishiki rice
The brewer recommends pairing it with Chinese cuisine, but personally I think it would go well with oily tuna or cold yellowtail sashimi
The yellow label represents Kawaguchi Natto's "Miyagi Prefecture-grown coarsely ground natto."

- Raw rice: 100% Sasanishiki rice from Kurihara Ichisakoshima, Miyagi Prefecture
- Rice polishing ratio: 55%
- Sake meter value: +5
- Acidity: 2.2
- Amino acid content: 1.7
- Alcohol content: 17%
- Yeast: Miyagi yeast
summary
Although it is a sake, it is an unusual product that will catch your eye with the "Kawaguchi Natto" label. However, due to its reliable deliciousness and the fact that it is a limited edition product that is only available once a year, it is actually quite popular and difficult to obtain
Perhaps the company's commitment to using locally sourced ingredients means that they don't produce many of these. It may be rare to come across them, but if you do, be sure to give them a try
Kanenoi Sake Brewery <Information>
- Name: Kananoi Sake Brewery Co., Ltd
- Address: 1-1 Ura, Kawaguchicho, Ichisako, Kurihara City, Miyagi Prefecture, 987-2303
- Phone number: 0228-54-2115
- Official URL: https://www.kanenoi.co.jp/
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Kawaguchi Natto<Information>
- Name: Kawaguchi Natto Ltd
- Address: 10 Ichisakoshimatai Ohara, Kurihara City, Miyagi Prefecture 987-2306
- Phone number: 0228-54-2536
- Official URL: https://www.kawaguchi-natto.co.jp/



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