Discover the Amazing Power of sonomono Natto Bacteria!

納豆菌ってすごい!まるで、飲む納豆 そのもの納豆

sonomono natto makes it easy to enjoy the natural, gut-friendly probiotics of Japan’s superfood, natto.

Our mission is to empower gut health through the pure power of natural ingredients, helping people to enjoy active and healthy lives for generations to come.

After careful and thoughtful consideration, we creaated an extremely simple and unique product.

Summary of the “Exclusive Footage: The True Power of ’sonomono Natto Bacteria”
– A scientific explanation of why natto bacteria is effective, only when they reach the intestine alive –

Our specially selected soybeans undergo a meticulous fermentation process with our unique natto bacteria strain. After that,  we apply freeze-dried technology to retain all nutrients and change the probiotics state into spores that survive the gastric acid and reach the intestine alive.

フリーズドライ製法、独自カプセル技術
厳選国産大豆を使用
カプセルの中身は納豆100%、完全無添加

Soybeans Grown with Care and Love

Our products are a testament to the dedication and passion of Japanese farmers, lovingly crafted with care and a commitment to sustainability.

Fukuyutaka Soybeans from Saga Prefecture

We proudly use Fukuyutaka soybeans, meticulously cultivated by the Kohoku Town Organic Research Association in Saga Prefecture.

Known for their exceptional quality, these soybeans are plump and protein-rich, making them a perfect choice for crafting natto. The dedication of the local farmers to sustainable farming practices ensures that each soybean is grown without harmful chemicals, allowing for a natural and wholesome ingredient that you can trust.

江北町有機研究会の北原さん|大豆農家

Original Bacteria Strain

Our natto bacteria is an original, pure-cultured strain cultivated by skilled natto craftsmen, ensuring superior quality and authenticity

納豆菌SONOMONO株|納豆屋さんで発見されました!

Carefully Selected by Natto Artisans

sonomono’s natto bacteria strain is the result of years of craftsmanship. Seasoned natto makers, who understand every aspect of natto production, have used their intuition to select and preserve these unique strains over time, guaranteeing an exceptional product.

そのもの納豆菌
そのもの納豆菌
すごいぞ!「芽胞状」の納豆菌
すごいぞ!「芽胞状」の納豆菌

Surviving stomach acid and reaching the intestine alive

Unlike the bacteria found in raw natto, which often cannot survive stomach acid, the bacteria in sonomono natto are protected by a tough “spore” shell. This protective layer allows them to endure the harsh conditions of stomach acid, ensuring that they reach your intestines alive and ready to deliver their full health benefits.

Compatible with lactic acid bacteria and bifidobacteria

The starch-degrading enzymes from natto bacteria produce oligosaccharides, which serve as nourishment for these beneficial bacteria. Additionally, natto bacteria release catalase, an enzyme that breaks down hydrogen peroxide (a compound that inhibits the growth of lactic acid bacteria and Bifidobacteria) into harmless oxygen and water. This process allows lactic acid bacteria and Bifidobacteria to thrive alongside natto bacteria, promoting a healthier gut environment.

A daily dose of natto bacteria is indispensable, just like your meals

Undigested food and gut bacteria that have finished their job are naturally excreted from the body. Natto bacteria are transient bacteria, meaning they do not stay in the body permanently. They pass through the intestines and help balance gut flora, supporting overall health.

Natto bacteria are eventually excreted at the end of their life cycle. Therefore, it is important to consume them daily to maintain a healthy gut environment where beneficial bacteria can thrive.

小笠原 和也氏 |そのもの株式会社学術顧問

Kyushu University Graduate School of Bioresource and Bioenvironmental Sciences

Kazuya Ogasawara | Academic Advisor at sonomono Inc.

納豆菌はとらなきゃもったいない!
本当にからだに良いもののために とことんこだわりました

We are dedicated to make products that truly support your well-being.

  1. Study of 205 Adults Feces using DNA sequencing technology

    男女205名のうんちを調査しました

    From November 15, 2020, to January 15, 2021, we conducted a study involving 205 adults in Kohoku Town, Saga Prefecture. The research examined how our unique natto bacteria, found in sonomono Natto Powder, positively impacts gut microbiota.

  2. Peer-reviewed Research Published in
    Nutrients

    国際学術誌Nutrientsに査読付き論文が掲載

    In collaboration with a research team, Sonomono published a peer-reviewed study in the international journal Nutrients in September 2022. The article highlights changes in gut microbiota after participants consumed sonomono Natto Powder capsules daily for two months, using data from a comprehensive Japanese microbiota analysis. The findings confirm the effectiveness of our natto bacteria in supporting gut health.

  3. Vegan-friendly, Plant-based Capsules

    ヴィーガンも嬉しい植物性カプセル

    Our capsules are made from plant-based materials, offering a gentle, natural, and vegan-friendly supplement option for anyone looking to improve their health. Hydroxypropyl methylcellulose (HPMC) is the material used for these plant-based hard capsules, known for its high safety and widely recognized around the world.

At the Wellness Food Awards, organized by the Japan Wellness Food Promotion Association, which focuses on foods and food materials that improve quality of life (QOL), our natto was awarded the highest honor, the Gold Award, in the Immunity and Nutritional Balance category among over 200 entries.。

Chick here to read the original press release

At the CJPF Award 2024, organized by the Cabinet Office’s Intellectual Property Strategy Promotion Office, our natto bacteria series, “Sonomono Natto” and “Kona Natto,” was recognized for its activities and achievements as a business that aligns with the Cool Japan strategy aimed at promoting Japan to the world, and we were awarded the Excellence Award in the Project category.

Click here to read the original press release

※Review count as of May 31, 2024

I heard about your products on NHK World TV, on a program about the benefits of natto. I tried your powder which I ordered through Amazon. However, I still found it a little difficult to eat due to the flavor and smell, so I wanted to have the powder in capsules. I look forward to trying your natto capsules. Thanks very much.


Natto capsules customer,

Hawaii

I spend time in Asia and have gotten to know Natto and also its benefits and I want to ensure I’m getting it every day. When I travel, it’s impossible. I spend time in Asia and have gotten to know Natto and also its benefits and I want to ensure I’m getting it every day. When I travel it’s impossible to have real Natto. So I searched for a product like yours and found it via Google.


Natto capsules customer,

HK

My family and I have been taking the natto every day (1 tablet) for a little over a month now.
We have all noticed a big difference in our gut health with less gas and bloating and finding it easier to go to the toilet. Some family members have noticed that their hormones have been more balanced since taking the Natto. We have all noticed a difference in the health and appearance of our skin. All very positive results and we are so happy to be able to use this product. We would give it 5 stars .


Natto capsules customer, Australia

This product surprsed me!

After I finished the 30 trial tablets, I felt a refreshing sensation that I hadn’t felt for six years, and my body felt undull. I was surprised! I talked about sonomono natto capsules with my physician. He asked me to show them because he wanted to recommend them to other patients. I am planning to order it regularly and continue.


Natto capsules customer, US

Finally I found it!

Finally, I found it!
I’ve tried supplements for everything, but this is the first time I feel satisfied with one.


Natto powder capsules, Malaysia

Easy to understand and use

Special care was taken in designing the packaging

そのもの納豆のパッケージ表裏もこだわりました

Front view

そのもの納豆のパッケージ表もこだわりました
そのもの納豆は、世界中に発信したい

We aim to share the Japanese superfood “natto” with the world!

The packaging design has been carefully refined to minimize any negative associations with natto, such as its distinctive smell and appearance.

そのもの納豆は、持ち運びに便利なチャック付き

Convenient zipper for easy carrying and easy opening

The package includes a zipper with a thoughtfully designed step, making it easy to open.

Back view

そのもの納豆のパッケージ裏もこだわりました
そのもの納豆の原料は納豆だけ

Simple, clean ingredients

This product is completely additive-free, containing only pure natto. It retains all of natto’s natural nutrients while also providing a substantial amount of spore form natto bacteria, making it both highly functional and practical.

※No preservatives, thickeners, colorings, artificial sweeteners, etc. are used.

そのもの納豆は、体に優しい植物性カプセル使用

Vegetable capsules that are gentle on the body

Our capsules are made with HPMC or Hydroxypropyl methylcellulose. HPMC is a plant-based, non-toxic, and biodegradable compound. It is well-tolerated by most individuals and does not irritate the digestive system. Unlike synthetic materials, HPMC is free from common allergens and harsh chemicals.

そのもの納豆は、賞味期限が長い

Long shelf life

The shelf life of Sonomono natto powder capsules is two years from the date of manufacture when unopened. You can confidently purchase them in bulk or as a gift, knowing they maintain their quality over time.

Having trouble swallowing capsules?

For those who just can’t stand capsules

そのもの納豆は、良い菌を、届けて、育てる

Product Features

そのもの納豆<カプセルタイプ>

sonomono natto powder capsules

Trial

Subscription

This is a completely additive-free product made from 100% Fukuyutaka natto, sourced from Kohoku-cho, Saga Prefecture, and grown without the use of chemical pesticides or fertilizers. It is fermented with the original pure cultured “sonomono natto bacteria,” ensuring its authenticity and quality.

Ingredients

Natto (domestically produced non-GMO soybeans), natto bacteria, Hydroxypropyl methylcellulose (plant-based capsule)

Size

30 caps/60 caps/90 caps

Nutritional Information

Per 3 capsules (1.38 g) – These values are approximate.
Energy: 6.28 kcal / Protein: 0.51 g / Fat: 0.26 g / Carbohydrates: 0.48 g / Sodium equivalent: 0.001 g

Recommended Usage

Take 3 capsules daily with water or lukewarm water.

Recommended for
  • Those looking to improve their diet and nutrition.
  • Individuals concerned about their health.
  • People who are not satisfied with probiotics or oligosaccharides
  • Those who want to avoid additives consuption.
  • Individuals who dislike the smell or texture of traditional natto.
  • People who don’t regularly consume fermented foods.
  • Those who easily get sick during seasonal changes
  • Individuals who prioritize products backed by scientific evidence.

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