Cows stroll leisurely across a small hill where the reddish-brown soil lies bare. Their lean, muscular builds, which exude a sense of wildness, are the result of being raised entirely on free-range pastures in the mountains. The ranch owner, Nozomi Yano, is a former engineer. After leaving her corporate job, she spent 10 years developing a plot of land roughly three times the size of Tokyo Dome, where she now raises 30 Jersey cows.

She entered the mountains penniless, cleared the land, and started a dairy farm

Tamana City, located in northern Kumamoto Prefecture, is blessed with abundant natural beauty—including the Ariake Sea, Mount Kodai, and the Kikuchi River—and enjoys a mild climate. It is an agricultural town where rice, vegetables, and fruit cultivation thrive. It was around the year 2000 that Yano took her first steps in this region.

Originally from Kitakyushu City, Fukuoka Prefecture, Mr. Yano had been working as a plant engineer designing equipment for a local steel mill, but he suddenly felt a sense of unease about continuing his life as a company employee. Having suffered from allergies since childhood, he began to fundamentally reevaluate his lifestyle and diet. During this process, he met a farmer practicing natural farming methods that use neither pesticides nor fertilizers, and his interest in food and agriculture deepened.In his late 20s, he left his corporate job and decided to settle in the mountains where his current ranch is located, aiming for self-sufficiency and sustainable agriculture.

“Settling” refers to entering uncharted territory and starting a new life there. Mr. Yano came across the site of a former ranch, now overgrown with mixed woodland at an elevation of about 200 meters, and was convinced that here he could pursue a form of mountain dairy farming unique to Japan. In 2000, he decided to move there penniless, bringing with him one cow, one pig, and one dog.He built a small hut in a corner of the land, cut down and thinned out the trees, cultivated the barren soil, and established Tamana Farm.

It wasn’t until seven years later, in 2007, that Mr. Yano was able to begin dairy farming in earnest. While selling milk, he also started processing and selling cheese to break even, gradually building the kind of ranch he envisioned. The ranch is named Tamana Ranch, after the local area. It took a full decade to expand the ranch to its current size, all while making a living by selling rice, vegetables, and eggs raised using natural farming methods.

A farm where vigorous, nature-oriented farming thrives

Thirty dairy cows live on the vast 15-hectare property. The cows are of the Jersey breed. Compared to the Holstein breed, which accounts for over 90% of the domestic herd, Jerseys are about 200 kg lighter and produce less milk. However, this makes them less prone to knee and hoof injuries caused by their own weight, making them well-suited for grazing on hilly terrain.

Beyond their suitability for this environment, we chose Jersey cows because the milk they produce is exceptionally rich in fat and protein, giving it a rich, creamy texture—a key factor in setting our milk apart in terms of taste.

Incidentally, Tamana Farm does not feed the grain or mixed feed typically used in conventional dairy farming. When the cows are hungry, they eat the grass that grows naturally in the mountains; when they are full, they take walks or doze off.

While most farms have barns to house and manage their cattle, Tamana Farm has no barns; the cows spend the entire year roaming freely on the mountain pastures. Naturally, they defecate and urinate in the mountains, but the manure from cows that eat only grass looks just like a clump of soil. It’s not watery, and it doesn’t have that pungent, nose-stinging odor.Mr. Yano picked up a piece, and it looked fluffy to the eye; it crumbled between his fingers and blended right into the mountain soil. Watching this, it’s easy to imagine how it returns to nature without human intervention and circulates within this land. There are only about 20 dairy farms nationwide that practice free-range grazing like Tamana Farm.

The cows at Tamana Farm have visible spines and faintly visible ribs. If you imagine the Holsteins kept in barns, they might seem thin, but Mr. Yano says this is a state closer to the wild.Since they do not feed the cows high-protein, high-calorie feed to accelerate growth and maximize milk production, the cows remain slim, and their milk yield is less than half that of typical Jersey cows. Yet, this is precisely why they are healthy. Because they eat a diet that does not strain their bodies, get moderate exercise, sleep well, and live stress-free lives, they do not become obese and are less prone to illness. The cows breed naturally in the mountains, and calving occurs without human assistance—the cows give birth on their own.

Tamana Farm is alive with a vigorous rhythm that follows the laws of nature. Mr. Yano believes that this cycle represents the ideal form of dairy farming, and that mountain dairy farming is the best choice for producing the finest milk.

Tamana Farm’s Dairy Products Reflecting the Seasons and Local Climate

The milk from cows raised in this environment is characterized by a creamy color with a faint yellowish tint. While the average milk fat content of commercially available milk is around 3% for Holsteins and 4% for Jerseys, Tamana Farm’s milk reaches 5%. This high milk fat content creates a rich, full-bodied flavor, yet the aftertaste is surprisingly refreshing.Another distinctive feature of Tamana Farm’s milk is that its flavor subtly changes with the seasons, influenced by temperature and the condition of the pasture grass. While high-temperature pasteurization—heating milk to 120–130°C for 3 seconds—is the standard in Japan, Tamana Farm uses low-temperature pasteurization at 65°C for 30 minutes, resulting in minimal protein denaturation. This preserves the raw milk’s natural, clean flavor and the seasonal nuances, giving it a smooth, light mouthfeel.There is no heaviness from proteins or fat clinging to the tongue; instead, it leaves a lingering aftertaste that fades away cleanly.

Made from this milk, Tamana Farm’s signature product—the original chèvre-style cheese “Lumière”—first surprises you with its aroma. A refreshing, faintly sweet scent reminiscent of fresh grass gently wafts up. When you take a bite, a rich depth and umami slowly spread across your tongue, yet you also sense a crisp freshness like mountain air. As it ages, the flavor gains depth, and the way it melts smoothly is another highlight of Lumière.Developed by Mr. Yano after searching for a production method that perfectly suited the quality of the milk he produces himself, this cheese encapsulates the natural environment where the cows live and the changing seasons. It is a masterpiece that won the Grand Prize at the Kumamoto Food Science Research Association Awards in 2011.

Passing on sustainable dairy farming that supports a livelihood to the next generation

Tamana Farm’s dairy products—including milk, cheese, and butter—are sold directly to the public and enjoy strong support from chefs, pastry chefs, and natural food stores both within and outside the prefecture. However, Mr. Yano’s goal is not to increase production beyond current levels, but to maintain quality.

The ranch, developed on a mountaintop, has many slopes, and grass struggles to grow in shaded areas. Furthermore, due to the frequent torrential rains in recent years, soil erosion has become a reality, making it increasingly difficult to secure enough grass within the ranch itself. While they currently make up for the shortfall by growing grass on separate fields, securing sufficient land for the ranch remains an immediate challenge.

Mr. Yano also feels a sense of responsibility toward the next generation of dairy farmers. While there is a constant stream of visitors coming to observe and train with the aim of adopting farming methods like those at Tamana Farm, it is not uncommon for them to face obstacles related to funding and land.Mr. Yano believes that agriculture is only sustainable when it not only produces food but also provides a livelihood. To achieve this, he believes it is important not only to pass on know-how to the younger generation but also to create an environment where they can take on new challenges with confidence. He also notes that to address these issues, consumers need to change their criteria and mindset when choosing food.

To this end, Tamana Farm actively conducts farm tours and events aimed at both consumers and producers to encourage them to think about food and its production environment. Perhaps as a result of these efforts, consumers, producers, chefs, and even local governments who resonate with Mr. Yano’s vision have begun voluntarily promoting the appeal of Tamana Farm’s products and the excellence of its initiatives.In this way, the seeds sown by Mr. Yano are gradually bearing fruit, and the circle of his activities is expanding—deepening understanding of the potential and value of mountain dairy farming in Japan, where approximately 70% of the land area consists of mountains and plateaus.

The name of the cheese into which Mr. Yano has poured his heart and soul is “Lumière.” Just like this cheese, whose name means “light” in French, the small light born from life in the mountains has now reached maturity and is beginning to illuminate the next generation.

The post Mountain Pastoral Farming: A Vision for the Future of Dairy Farming. Nozomi Yano of “Tamana Farm” / Tamana City, Kumamoto Prefecture first appeared on NIHONMONO.

Nakahora Farm is a pasture-farming dairy farm of mainly Jersey cows in the vast mountainous area of the Kitakami Mountains. The milk is pasteurized and non-homogenized at the company’s own milk plant, and is highly praised both inside and outside of the prefecture for its “rich flavor with a clean aftertaste.

Aiming for mountain dairy farming in his hometown

The Kitakami mountain range covers approximately 60% of Iwate Prefecture, with gently sloping mountains stretching from the center to the periphery. Nakahora Farm is located in a hollow 700 to 850 meters above sea level. It covers an area of 120 hectares, about 25 times the size of the Tokyo Dome. Here, 110 dairy cows, including calves, graze.

Nakahora Farm was established in 1984 by Tadashi Nakahora, a native of Iwate Prefecture, who settled in the Arigei district of Iwaizumi Town. While a student at Tokyo University of Agriculture, Mr. Nakahora learned about “Yamachi Dairy Farming,” a style of dairy farming advocated by Dr. Kyoji Naobara, a plant ecologist, and was shocked by it. In order to provide large amounts of milk at low prices, many dairy farmers in Japan today do not pasture their cows, but keep them in barns and feed them nutritious foreign grain feed. In contrast, “mountain dairy farming” is to plant wild buckwheat on mountains and let cows, which are herbivores, graze on the grass, thereby effectively utilizing the mountains, which cover about 70% of Japan’s land, for dairy farming and turning them into green grasslands. Furthermore, when one hears the word “grazing,” one tends to think that flat, wide grasslands are necessary, but cows can easily walk on slopes as long as they have grass, their favorite food. Thinking that this would make dairy farming possible even in the mountain forests of Iwate, where there are many steep slopes, Mr. Nakadora returned home after graduation and purchased his current farm, which had been put on the market by the “Kitakami Mountain Range Comprehensive Development Project. The project was to attract dairy farms to 17 cities, towns, and villages in eight regions of the prefecture, and the farm was a “build-to-order farm” that included a 50-hectare plot of land, various facilities, barns, and housing. Some of the equipment, such as a manure disposal machine, was unnecessary for mountain dairy farming, where cow manure is used to fertilize pastureland, and the farm was heavily in debt, but he made the decision to pursue his dream of “practicing pasture-based dairy farming in my hometown.

Why he chose Jersey cows

After settling in the area, Mr. Nakadora first cut down trees, put up fences around the farm to prevent the cows from escaping, and put 11 dairy cows out to pasture. The cows roam around and eat underbrush and leaves, which they eat up, leaving the soil bare. The cows’ manure and manure then became fertilizer, and eventually native wild grasses, such as wild buckwheat, began to grow. By repeating this process little by little, the pastureland with wild grass grew and the number of dairy cows increased. Dr. Naohara’s idea of the right balance between enough food for the cows and enough wild grass not to disappear due to overfeeding is “1.5 adult cows per hectare of pastureland,” and Nakahora Pasture follows this scale.

Making the Most of the Original Flavor of Raw Milk

Cows at Nakahora Farm are pastured day and night throughout the year. They enter the barn only twice a day for milking. The rest of the time, from spring to fall, the cows are fed on wild grasses and wild oats in the pastureland, and in winter, when the pastureland is covered with snow, they eat silage made from fermented pesticide-free grass from their own pastureland and Japanese hay. Mating and birthing are done in a natural way. Breeding and births are done in a natural way. Even after giving birth, cows are breast-fed for up to two months, so both mothers and calves are stress-free. They are healthy both mentally and physically.

Pasteurization at 63°C for 30 minutes

Nakahora Farm processes raw milk from such healthy cows into milk at its own milk plant and sells it. Mr. Nakahora shipped raw milk to an agricultural cooperative for seven years after settling in the area, but in 1987, the raw milk trading standard was changed to “fat content (percentage of fat in raw milk) of 3.5% or more,” and the purchase price of raw milk that did not meet the standard was reduced by about half. Nakahora Farm’s raw milk was not high in milk fat content due to the high amount of pastoral exercise, but from spring to fall, when the milk is fed on green grass with high water content, the milk fat content is even lower. Mr. Nakahora therefore felt a sense of crisis, saying, “I can’t run a business under this standard,” and decided to launch his own brand. With a loan from a bank, he built a milk plant and began producing milk. Incidentally, the dairy has since increased the ratio of Jersey cows to increase the fat content of its raw milk, which now ranges from 3.6 to 3.8% in summer and 4.3 to 4.5% in winter.

The ranch’s milk is characterized by its full-bodied flavor with a clean aftertaste. This is due to the fact that the milk is pasteurized at 63°C for 30 minutes. The pasteurization temperature and time change the proteins in the milk, causing it to lose its original taste. After much trial and error, we arrived at the legal limit of ’63°C for 30 minutes,'” explains Toru Makihara, who will replace Mr. Nakahora as head of the dairy farm in 2021. According to Makihara, the milk takes on a “matured flavor” as the days go by, and some customers enjoy the change in taste from the day of purchase to one week later.

Enjoy the “fresh cream” on the top of the bottle!

Another feature of Nakahora Farm’s milk is that it is non-homogenized milk. Homogenization” refers to the process of crushing the fat globules contained in milk into small pieces. The fat globules must be crushed before pasteurization in order to avoid scorching during the high-temperature pasteurization process (120°C for 2 seconds, etc.) for mass-distributed products from major dairy companies. On the other hand, the crushing of fat globules has the disadvantage of losing the original flavor of raw milk, so Nakahora Ranch chooses to use “non-homo” milk, saying, “We want our milk to taste close to raw milk. That is one of the reasons why our milk is said to have a rich taste. Also, as the days go by, the fat content floats to the top of the bottle, but this is fresh cream, so it is delicious eaten as is, and some customers even put it on bread,” says Makihara, proudly.

Aiming for “stable management” that can be passed on to the next generation

In addition to milk, Nakahora Farm’s milk plant also produces processed products such as ice cream, yogurt, butter, and pudding. Sales have expanded beyond Iwate Prefecture to Kanto, Kansai, Shikoku, and Kyushu, but business is still tight.

It is important for people to understand the value of our products.

Mr. Makihara’s family used to be a dairy farmer raising 600 cows in a barn in the neighboring village of Tanohata, but the family later went out of business. He came to Nakahora Farm 13 years ago, and felt that he wanted to raise cows in this way. However, it is not possible to run the farm at a loss of more than 100 million yen a year, as is the case now. We need a management structure that can feed the family and be passed on to the next generation of young people,” he stated clearly.

To stabilize the business, Makihara believes it is necessary to increase sales by having consumers understand the value of the products. For example, some customers do not know that the fat content is what floats to the top of our milk bottles. The price of our milk is more than five times the price of regular milk, so unless they understand why, that is, that we are a pasture-based dairy farm that feeds mainly grass, pasteurized, and non-homo, they will not buy our milk. On the other hand, if they understand, they will buy it,” says Makihara. Together with his young staff and trainees, he shares his wisdom and aims to develop the dairy farm under the motto, “For the cows, for the mountains, and for the health of the consumers who keep our dairy products.

The post Pasturing Jersey cows and delivering “pasteurized, non-homo” milk throughout Japan. Nakahora Farm / Iwaizumi Town, Iwate Prefecture first appeared on NIHONMONO.