Japanese Traditional Food  Tsukudani
What’s Tsukudani?

In Japan, Tsukudani is a time-honored preserved food. The ingredients are preserved in salty-sweet style using soy sauce, sugar and mizuame sugar syrup. By slowly simmering natural ingredients, there is no need for preservatives or additives making long-lasting preservation possible.

In Japan it has become a popular companion for rice, and it can also be used in tea over rice (ochazuke), onigiri rice balls and as a partner for sake.

Natritive value

Since the whole ingredient is preserved, the natural nutritional value of the ingredient can be consumed.
Protein and minerals such as iron and calcium are plentiful in small fish etc. And in tree nuts such as walnuts, dietary fiber, B vitamins and minerals such as potassium and calcium are plentiful, not to mention the benefit of vegetable proteins.

How to eat Tsukudani

In Japan, Tsukudani is eaten on top of rice or as a side dish for rice. Our tsukudani can be eaten as a snack. In this way, the nutritional elements of natural ingredients can be eaten in a delicious form.

The Story
of
Tsukudani
The Story of Tsukudani

The History of Tsukudani

Tsukudani is a preserved food that originated in Edo (now Tokyo) around 400 years ago in the Edo Period (1603-1868).In the Sengoku era prior to the Edo Period, fishermen of the village of Tsukuda (Osaka) assisted in the escape of the Tokugawa army, when Ieyasu Tokugawa (who would become the first shogun/commander of the Edo Shogunate) was being chased by enemies. At the time, the villagers shared their precious food for the escape in the form of preserved small fish. It is said that this preserved food was the original form of Tsukudani.

The Shogun Ieyasu subsequently allowed the fishermen of Tsukuda to live in Edo (Tokyo), as well as giving them special rights such as being able to supply food to Edo Castle and Samurai houses. Tsukudani therefore developed into a high-end foodstuff.
Tsukudani was originally quite simple − salt-simmered and dried small fish and shellfish, however its preparation later developed into a more involved method by simmering the ingredients with soy sauce. Later again, with much trial and error, it became a high-end delicacy with much improved flavor and quality.
Now a high-end food, Tsukudani became prized as a souvenir item to take home, for the feudal lords who travelled to and from Edo, resulting in tsukudani becoming well-known around the country.
From the Meiji Period (1868-1912), the demand for tsukudani as an emergency and military ration grew due to its suitability as a preserved food with a high nutritional value. As a result, mass production progressed and it spread around Japan. It is now a food loved by many people with various ingredients and methods used around Japan.

The History of Tsukudani in Kanazawa and the origin of our company’s product

Kanazawa has a unique cultural foundation − an amalgamation of the cultures of the Kansai and Kanto regions, and it flourished as one of Japan’s leading economic and cultural centers. In terms of food, various dishes developed as a result of Kanazawa’s geographical proximity to the sea, mountains and rivers, and the fresh and plentiful ingredients available.
In Kanazawa, the small fish tsukudani (as in the original version in Edo) is produced, as well as two unique Kanazawa versions using the local specialties of walnuts and goby.

Goby is a small fish of the gobiidae family that lives in clear streams. It was once plentiful in the Sai and Asano rivers which flow through Kanazawa and also neighboring Kahokugata.

Walnut tsukudani involves cooking the walnuts (harvested from Mt. Hakusan, one of Japan’s three sacred mountains) in rice sugar syrup, creating an aromatic product. Along with flavorful goby tsukudani, it is an essential dish at kaiseki meals and with sake.

Since our foundation, we have always kept the traditional taste of Kanazawa at the core of our operations. We place importance on the traditional taste of tsukudani, staying true to time-honored methods such as charcoal grilling and using fresh, quality ingredients.

Our Production Policy

At Tsukuda Shokuhin Co., Ltd., we do not use any food additives in our products.
So that our customers can taste the real flavor of the ingredients, we do not use additives.

‘Additives’ refers to many ingredients such as chemical seasonings (MSG), preservatives and colors − all things that can easily enhance the flavor or appearance of a product, or lengthen its shelf life. However because we only choose select ingredients, we would like to place importance on the ingredient’s real flavor and taste. We want our customers to get the real thing.
At Tsukuda Shokuhin Co., Ltd., our top priority is to deliver to our customers quality ingredients without the use of food additives.

We continue to deliver products true to the original ingredients.

Three reason

The reason
we don’t use chemical seasonings

Our skilled workers take time over each batch to maximize flavor. We only use carefully selected ingredients such as soy sauce using unprocessed soybeans and pure rice mirin (sweet sake).

The reason
we don’t use preservatives

Our main product, tsukudani, is already a preserved food so there is no need for preservatives. A decent shelf life can be achieved without the use of preservatives, by carefully simmering down the ingredients over time.

The reason
we don’t use colors

Because natural colors are best.

Our products are created in our hygienic factory that meets HACCP regulations and are packaged in a clean room prior to shipping.
For ingredients that do not have a long shelf life, we avoid the use of preservatives and preserve the product by using methods such as vacuum packing, retort sterilization and gas packaging.

Products for Business

Tsukudani is a unique part of Japanese dietary culture that came about through daily life in Japan, and can be considered a traditional Japanese food. It is a dish that must be included in any reference to Japanese food.

Fishermen’s Walnuts

Walnuts, gunnel (small fish) and freshwater prawns are mixed together and topped with white sesame seeds. It is a nutritionally balanced, perfectly flavored product. With its light taste, best suited for use in bento lunches or breakfast.

Spicy Pond Smelt

Young pond smelt is briefly grilled then given a slightly spicy kick with the addition of chili peppers. Great as a partner for sake or as a palate cleansing dish.

Chirimen Whitebait

With careful selection of ingredients including calcium-packed whitebait, soy sauce using unprocessed soybeans and pure rice mirin (sweet sake), this product is lightly flavored for maximum enjoyment. Great for breakfast or bento lunches, or mixed into onigiri rice balls.

Prawns and Walnuts

A mix of walnuts and akiami paste prawns. The relatively sweet taste makes them great for snacks.

Golden Sesame Okaka

Bonito flakes are cooked to moist perfection for use as a rice topping. Filled with the aroma of golden sesame seeds, this product is perfect for eating on rice or in onigiri rice balls.

To overseas companies: We welcome inquiries from overseas companies about our products.

Products for Tourists

At Tsukuda Shokuhin Co., Ltd. we have several products such as traditional Kanazawa tsukudani or monaka wafer cakes using walnut tsukudani. These products are great as souvenirs as they can be kept at room temperature even though they do not contain preservatives.

Magic green tea over rice

We have taken a monaka wafer cake and filled it with the ingredients for green tea over rice (ochazuke). Easy to prepare, tsukudani ochazuke is a fantastic product.

 

Kaga Shiramine

 

Natural walnuts are simmered in mizuame sugar syrup to create walnut tsukudani, which is then placed inside a monaka wafer cake that looks like a walnut. Perfect as an accompaniment for tea.

Sold at the following stores within Japan. We look forward to seeing you.

About Us
Founded 23 September 1946
Established 1 May 1965
Capital ¥92 million
Business activities Manufacturing and sales of tsukudani and delicatessen products
No. of employees 115
Associated companies Tsuboya Co., Ltd.,
Kanazawa Nishiki Co., Ltd.
Location Tsukuda Shokuhin Co., Ltd. - Head Office: Oba Factory
828 Oba-machi-higashi, Kanazawa City, Ishikawa Prefecture 920-3121
Tel: (076) 258-5545 Fax: (076) 258-5548
Ishikawa(Kanazawa)

Area Map

Niigata

Area Map

Kanagawa

Area Map

Contact Us

* : Required
Company’s Name*

If you are inquiring as an individual, please write “individual.”
Name*
Phone Number
Mail address*
Mail address
(for confirmation)*

Please type your email address again to guard against typos.
Type of Inquiry*