Kyowa+Kirin: Two companies with a common mission
Each rooted in the science of fermentation. Each grounded in traditional cultural values. Together, these two innovative companies are committed, each and every day, to enhancing the lives of millions around the world.

Over 150 years of Innovation. Over 70 years of experience in life sciences.
On a global scale.
- 1870
- 1888
- 1907
- 1984
- 1989
- 2000

The Kirin Origin Story.
In 1870, in the Japanese port city of Yokohama, American entrepreneur William Copeland founds the Spring Valley Brewery. His focus is quality, modern technical prowess, and consumer insight...
In 1870, in the Japanese port city of Yokohama, American entrepreneur William Copeland founds the Spring Valley Brewery. His focus is quality, modern technical prowess and consumer insight. The natural spring water at the site combined with an innovative cooling cave for beer maturation proves to be the catalyst required as Copeland’s brewery becomes the first in Japan to be a commercial success.

Innovation and culture drive distinction.
In time, that brewery grows into a global company. And in the decades that follow, it becomes an industry leader. The core product is Kirin Beer. Named after an ancient mythical creature, the Kirin, it symbolizes wisdom, justice, happiness, peace, and good fortune...
In time, that brewery grows into a global company. And in the decades that follow, it becomes an industry leader. The core product is Kirin Beer. Named after an ancient mythical creature, the Kirin, it symbolizes wisdom, justice, happiness, peace, and good fortune. The Kirin has the body of a deer/horse, with a single horn, covered in fish scales and engulfed in fire.

Experience drives expertise.
The company’s focus on quality builds distinctive expertise in handling raw materials while optimizing taste and consistency. The company also drove efficiency in distribution and focused on the quality of the packaging...
The company’s focus on quality builds distinctive expertise in handling raw materials while optimizing taste and consistency. The company also drove efficiency in distribution and focused on the quality of the packaging. A pivotal moment occurs when the company develops a proprietary process for controlling fermentation that will soon prove invaluable in pharmaceutical development.
In 1907, they re-brand as The Kirin Brewery Company.

Game-changing collaboration with Amgen.
In 1984, Kirin builds a partnership with a then small biotech company named Amgen. This 50-50 Joint Venture transforms both companies’ futures.
The joint venture leverages Amgen's emerging pharmaceutical expertise with Kirin's expertise in fermentation processes and large-scale...
In 1984, Kirin builds a partnership with a then small biotech company named Amgen. This 50-50 Joint Venture transforms both companies’ futures.
The joint venture leverages Amgen's emerging pharmaceutical expertise with Kirin's expertise in fermentation processes and large-scale manufacturing. Together, they produce several medicines that change the standard of care and treatment for patients with renal and anemia, neutropenia and thrombocytopenia. In 2024 the partners mark 40 years of collaboration.

A new partnership leads to new advances.
In 1989, Kirin enters another transformational partnership when it makes a founding investment in the La Jolla Institute for Allergy and Immunology. Then a small institution, it is now a world-renowned organization of 400+ researchers with an ambitious goal: life without disease...
In 1989, Kirin enters another transformational partnership when it makes a founding investment in the La Jolla Institute for Allergy and Immunology. Then a small institution, it is now a world-renowned organization of 400+ researchers with an ambitious goal: life without disease.
Working seamlessly in the same building, Kirin and LJI researchers share data, ideas, and expertise. Together, they advance critical research on the immune system and new disease targets.
Marking 35 years of collaboration in 2024, this is one of the world’s most enduring alliances for academic-private drug discovery.

Of Mice and Medarex.
In 2000, Kirin partners with Medarex to develop proprietary transgenic mice (later called the KM mouse), that can produce fully human monoclonal antibodies.
- 1949
- 1951
- 1955
- 1956
- 1977

The story of Kyowa.
In 1949, three alcohol distillers join forces to establish the Kyowa Hakko Kogyo Co. Their chosen name means “harmony fermentation.” Fermentation has been used for centuries and is a process by which sugars are transformed into something new, through chemical reactions...
In 1949, three alcohol distillers join forces to establish the Kyowa Hakko Kogyo Co. Their chosen name means “harmony fermentation.” Fermentation has been used for centuries and is a process by which sugars are transformed into something new, through chemical reactions. The aim of the new company is to use their expertise to develop fermentation biotechnology in order to save and improve lives.

Kyowa and Merck battle tuberculosis.
In 1951, as tuberculosis rages in Japan, Kyowa Hakko steps forward with an idea. The group forms a partnership with Merck & Company to mass-produce and distribute the anti-tubercular streptomycin...
In 1951, as tuberculosis rages in Japan, Kyowa Hakko steps forward with an idea. The group forms a partnership with Merck & Company to mass-produce and distribute the anti-tubercular streptomycin. This antibiotic turns the tide against, and eventually helps wipe out, tuberculosis in Japan at the time.

A cancer breakthrough.
In 1955, Kyowa Hakko wins international recognition after developing an anti-cancer drug which is still in use today. This important work from Kyowa Hakko was followed by further cancer therapy releases.

Mass production of amino acids.
A year later, in 1956, expertise in fermentation drives breakthroughs in amino acid research, which transforms industries around the world. First, the team learns how to control the internal metabolism of a microorganism, which enables them to produce an amino acid...
A year later, in 1956, expertise in fermentation drives breakthroughs in amino acid research, which transforms industries around the world. First, the team learns how to control the internal metabolism of a microorganism, which enables them to produce an amino acid.
Then, they produce L-Lysine, the second most widely used amino acid in the world, which is a key ingredient in livestock feed. These and other related discoveries become market disrupters, enabling the low-cost and mass production of essential and widely used amino acids.

Milestone after milestone after milestone.
Through the years, Kyowa Hakko not only maintains its place as an innovator in antibiotic production but also moves into the production of cardiovascular agents, gastrointestinal drugs, hormones, dermatological medicines, vitamins, and advanced chemotherapeutics...
Through the years, Kyowa Hakko not only maintains its place as an innovator in antibiotic production but also moves into the production of cardiovascular agents, gastrointestinal drugs, hormones, dermatological medicines, vitamins, and advanced chemotherapeutics.
In 1977 alone, the company files 45 drug-related patents in Japan.
- 2008 +3
- 2018 +2
- 2019
- 2020
- 2024 +5

Two become a powerful one: Kyowa Kirin.
In 2008, Kirin Pharma and Kyowa Hakko form a strategic alliance merging the two entities. They become Kyowa Hakko Kirin and later Kyowa Kirin. The aim is “to build an even stronger scientific platform and support patients with some of the best product research capabilities in the global marketplace.”

Commitment to Life.
More than 1,000 of the new company’s employees volunteer to work together to shape the vision for Who we are and Who we want to be. Their work defines the company’s Core Value, Commitment to Life, which continues to guide how Kyowa Kirin operates today...
More than 1,000 of the new company’s employees volunteer to work together to shape the vision for Who we are and Who we want to be. Their work defines the company’s Core Value, Commitment to Life, which continues to guide how Kyowa Kirin operates today.
It showcases every employee’s commitment to work in the pharmaceutical industry with the aim of bringing smiles to everyone battling against disease.
It also conveys the dedication to walking alongside patient lives together with healthcare professionals.
From that base, the company develops its other three values: Innovation, Wa/Teamwork, and Integrity.

Commitment to Life.
Witten by Employees, for Employees to Guide the growth of the company and culture
Countless precious lives surround us.
Brought into this world, blessed, raised with loving care - full of dreams, happiness as the goal of life...
Witten by Employees, for Employees to Guide the growth of the company and culture
Countless precious lives surround us.
Brought into this world, blessed, raised with loving care - full of dreams, happiness as the goal of life.
Deeply instill in us, and know that what we work for - the most precious presence of all on this planet.
Infinite possibilities for us, a pharmaceutical company.
Believe in ourselves, believe in our power, believe in what we have built together.
Not a large company, but with qualities like none other.
History so unique we can be proud of technology unmatched, and superior human beings that cannot be found elsewhere.
Be brave; do not shy away from challenges.
Have passion; break away from the norm.
Innovation is not just about growth - but instead a leap towards the future, a grand growth with wings; wings never to be given to those who settle for the status-quo.
Don't just make medicine. Make people smile, bring light to their lives.
How strongly one longs to live. How deeply one is loved by their loved ones. How sincerely one desires to help the one life they dedicate themselves to in the field of medicine. Stay receptive, sharpen your sensitivities.
Let us become the top company in the world who cares the most for life.
Strength is not what saves the world. A caring heart is what the world calls for.
Strive to become a superb team.
One human being, excellent or not, is ever so powerless, as a power of one, mistakes, even a possibility.
Show the world the excellence of coming together. Amazing results, when we become one.
Be driven. Think of those fighting for their lives every day.
Their strong devotion to life speaks to our hearts.
Hurry - do not scurry, but we must not stand still. Stay sincere, always - may that be our vow. We make medicine. This is, our walk of life.
Work, can bring happiness. Remember this, always.
Born on this planet in various parts of the globe, passing through life in different ways,
And like a miracle we found one another - our jobs, our team, our company.
Know this, and be fulfilled, always.
Be thankful of what you have, pour your heart and soul into the mission you were given, Be proud of your work, the work to save precious lives.
We are, each and everyone of us, Kyowa Kirin.
Taking the walk of life, one life at a time.

2018: Approval #1 is
named a "breakthrough."
In 2018, Kyowa Kirin enters the rare disease space with its 1st U.S. Food and Drug Administration Approval...
In 2018, Kyowa Kirin enters the rare disease space with its 1st U.S. Food and Drug Administration Approval.
On April 17, 2018, Kyowa Kirin received FDA approval for the first therapy for a rare disease - X-Linked Hypophosphatemia (XLH) - a rare, lifelong, progressive musculoskeletal disease that affects around 1 in 20,000 people worldwide.
To help hasten clinical studies and delivery to patients, Kyowa Kirin formed a partnership with Ultragenyx in 2013.
The drug was granted Breakthrough Therapy Designation by the FDA.

2018: Approval #2
Continued presence in the rare disease space.
On August 8, 2018, Kyowa Kirin wins approval from the FDA for mycosis fungoides (MF) or Sezary Syndrome (SS), the two most common types of cutaneous t-cell lymphoma (CTCL)...
On August 8, 2018, Kyowa Kirin wins approval from the FDA for mycosis fungoides (MF) or Sezary Syndrome (SS), the two most common types of cutaneous t-cell lymphoma (CTCL).
The drug was granted Breakthrough Therapy Designation by the FDA.

2019: Approval #3
Kyowa Kirin enters the Parkinson’s space with its next FDA approval.
On August 27, 2019, Kyowa Kirin wins FDA approval for its product to help treat adult patients with Parkinson’s disease. This approval marked Kyowa’s commitment and culmination of decades of...
On August 27, 2019, Kyowa Kirin wins FDA approval for its product to help treat adult patients with Parkinson’s disease. This approval marked Kyowa’s commitment and culmination of decades of perseverance in exploring the science and clinical effects in this patient population.

2020: Approval #4
Another FDA approval strengthening Kyowa Kirin’s commitment to rare disease.
On June 19, 2020, Kyowa Kirin receives its next approval from the FDA for...
On June 19, 2020, Kyowa Kirin receives its next approval from the FDA for patients tumor-induced osteomalacia (TIO), a rare disease that is characterized by the development of tumors that cause weakened and softened bones.

Kyowa Kirin Acquires Orchard Therapeutics
Kyowa Kirin Co., Ltd., parent company to Kyowa Kirin North America, acquires Orchard Therapeutics a global gene therapy leader with headquarters in London and Boston.

Kyowa Kirin Partners with Kura Oncology
Kyowa Kirin Co., Ltd. , parent company of Kyowa Kirin North America, enters into a global strategic collaboration to develop and commercialize a selective oral menin inhibitor that is being investigated...
Kyowa Kirin Co., Ltd. , parent company of Kyowa Kirin North America, enters into a global strategic collaboration to develop and commercialize a selective oral menin inhibitor that is being investigated for the treatment of patients with acute myeloid leukemia (AML) and other hematologic malignancies.
In the U.S., Kyowa Kirin and Kura will jointly perform commercialization activities.

Kyowa Kirin Celebrates 35 Year Partnership with the La Jolla Institute for Immunology.
It began as an outreach to support important research at an emerging institute in California.
It began as an outreach to support important research at an emerging institute in California. It has grown into one of the most enduring and prolific industry-academic collaborations in the world, producing groundbreaking immunologic discoveries and supporting first-in-class therapies for rare disease patients.
Kyowa Kirin researchers and teams from the La Jolla Institute for Immunology have been collaborating in the same office space, sharing research and ideas since 1989. Today, LJI ranks among the world’s top five immunology institutions.


Breakthrough partnership.
In 2024, Kyowa Kirin and Amgen mark 40 years of collaboration, and their delivery of 8 new therapies to patients in 100+ global markets. One of these is recognized as a leading-edge...
In 2024, Kyowa Kirin and Amgen mark 40 years of collaboration, and their delivery of 8 new therapies to patients in 100+ global markets. One of these is recognized as a leading-edge innovative orphan drug for illnesses with unmet needs. This work launches both companies into the pharma market and funds future drug discovery research.

New North American Manufacturing Site.
In September 2024, Kyowa Kirin breaks ground on its first North American Manufacturing site. The 75-acre site in North Carolina, will support manufacturing of biologic products for targeted clinical and commercial...
In September 2024, Kyowa Kirin breaks ground on its first North American Manufacturing site. The 75-acre site in North Carolina, will support manufacturing of biologic products for targeted clinical and commercial use. The new site will help expand global capacity, create more resilient and efficient supply lines, and produce the drug supply needed to initiate new clinical studies in a timely manner.
Our Videos

This is the story of Kyowa Kirin, a company rooted in over a century of innovation and decades of therapeutic breakthroughs.
It all began with two companies on a common mission, Kirin Pharma and Kiowa, each embedded in the science of fermentation, each grounded in traditional cultural values, each committed to improving life through innovation.
Together they formed what today is Kyowa Kirin, a global specialty pharmaceutical company driven to improve the lives of patients, caregivers, and communities.
Together they represent over 150 years of innovation and more than 70 years of experience in life sciences.
Our story begins in 1870 in the Japanese port city of Yokohama, where American entrepreneur William Copeland founds the Spring Valley Brewery, grounding it in quality, innovation, and consumer understanding.
From that humble beginning, the brewery grows into a global company.
Its core distinctive product becomes Kirin Beer, named after the Kirin, an ancient mythical creature that symbolizes wisdom, justice, happiness, and good fortune.
Company employees become experts in handling raw materials, optimizing taste and consistency, driving efficiency and distribution, and quality in packaging.
They also develop a proprietary process for controlling fermentation that in time becomes invaluable in pharmaceutical development.
In 1982, Kirin Pharma enters into a joint venture partnership with Amgen Biotech. The joint venture leverage is Amgen's emerging pharmaceutical expertise and Kirin's skill in fermentation processing and large-scale manufacturing.
The partnership goes on to produce several breakthrough medicines that change the standard of care and treatment for patients with chemo induced anemia and other kidney diseases. The relationship proves beneficial to both organizations.
Building on the success of the Kirin Amgen partnership, Kirin makes a founding investment in 1989 in the La Jolla Institute for Immunology, now a world renowned organization of more than 400 researchers.
The partnership grows into a 35-year relationship, making it one of the world's most enduring alliances for academic private drug discovery. Co-located in one facility, the partners share research equipment, technology and ideas.
Together they advance critical research on the immune system and new disease targets.
In 2000, Kirin partners with Medarex to develop groundbreaking and proprietary transgenic mice, later called the KM mouse. It is used to produce fully human monoclonal antibodies.
Meanwhile….. back in Japan, three alcohol distillers joined forces in 1949 to establish the Kyowa Hakko Kogyo Company, which means “harmony fermentation.”
Their goal? To develop their own fermentation biotechnology aimed at saving and improving lives.
In 1951, tuberculosis rages in Japan and Kyowa Hakko steps forward. It forms a life-saving partnership with Merck to mass produce the antibiotic streptomycin. This turns the tide against tuberculosis and helps to wipe out the disease in Japan at the time.
In 1955, Kyowa Hakko wins international recognition after it develops the anti-cancer drug mitomycin C. It remains a treatment for cancer and is followed by more cancer therapy releases a year later.
Expertise in fermentation drives breakthroughs in amino acid research, which transforms industries around the world. First, the team learns how to control the internal metabolism of a microorganism, which enables them to produce an amino acid. Then they produce L-Lysine, the second most widely used amino acid in the world, key in livestock feed.
These and other related discoveries become market disruptors, enabling the low cost and mass production of essential and widely used amino acids.
Through the years, Kyowa Hakko not only maintains its place as an innovator in antibiotic production, but also moves into the production of cardiovascular agents, gastrointestinal drugs, hormones, dermatological medicines, vitamins and advanced chemotherapeutics.
In 1977 alone, the company files 45 drug related patents in Japan.
The innovation of two becomes a powerful one.
In 2008, Kirin Pharma and Kyowa Hakko form a strategic alliance that merges Kyowa Hakko Kogyo and Kirin's pharmaceutical division.
They become Kyowa Hakko Kirin and later Kyowa Kirin.
Today, Kyowa Kirin has more than 50 pharmaceutical products in market around the world, supporting patients and families in 44 global markets.
The company includes 6,000 employees worldwide with more than 650 working in North America.
It has five global research facilities and partners with dozens of advocacy organizations all over the world.
In North America, Kyowa Kirin introduces 3 novel medicines within three years.
As a company, Kyowa Kirin remains rooted in and guided by the richness of our founding culture.
We are led by our 4 core values, commitment to life, innovation, integrity and teamwork.
Kyowa Kirin is part of the Kirin Holdings Company, a global collection of more than 178 companies focused on three core domains, pharmaceuticals, Health Sciences, and food and beverage.
Kirin Holdings and all of its individual companies shared the common purpose of improving lives and the communities they serve.
We are driven to use our expertise to help improve the lives of people struggling with serious and rare diseases.

Hi, my name is Jeremy Young. I'm the Director of Operations for Kyowa Kirin, the research laboratories located in California.
I've been with the company about 20 years. I joined Kyowa Kirin around 2004.
I was a recent graduate. I was looking for a job in the biotech industry.
They were doing drug discovery with Antibody Research, which is the team that I joined when I first started.
To be honest, I didn't know much about the company when I started except for the beer.
I certainly knew and enjoyed Kirin beer.
Kyowa Kirin was different to me though. In 2007, I had the I had the opportunity to go to Tokyo to visit our headquarters, but I didn't really have an idea on the size of the company.
That was a really transformative trip for me, mostly because I then realized Kirin, its legacy and what it actually was.
There were billboards all around Tokyo for Kirin products.
There were vending machines with Kirin products, including ones I've never heard of, soft drinks and coffees and all this kind of stuff.
During that trip, I made it a little bit of a goal to try to taste as many new Kirin products as I possibly could, looking at stores and vending machines.
I took the cans home, and I now have a collection of Kirin products here.
Each time I went to Japan, I also got new Kirin products, and every time I'd bring back two or three to form the collection you see behind me.
One thing that I learned about Kirin is that it wasn't just a beer company. They have a long, rich history in science and innovation.
As early as the 1910s, they had an R&D section of their beer industry, which I was buddy and beer, and the 1940s they created was called the Kirin Science Institute.
When Kirin entered into the pharmaceutical business, we were in the forefront of science in antibody and small molecule research.
I'm very excited right now that the company is refocusing on selling gene therapy, going back to our roots of being on the forefront of science.
So before that first trip to Japan, I had known a very small group of people here in California and we're about 17 employees.
After that, it was very different.
I immersed myself in the culture, their shared teamwork and law, this long history of the company that I'd recently been introduced to.
And I really came back from that trip with this greater sense of who I was, what this company is, and feeling that I was really part of a large team.
Some of the things that I would tell new employees about this company is one that we're not a big pharma and we don't, we have an intention to be a big pharma.
We have our own niche in this world, focus on unmet medical needs.
One other thing that I think makes us very different is our core values. They don't just write the core values, they really believe these core values.
And then lastly, the sense of teamwork that we have here. Nothing's done in depending on what we all work together. We have 4 different laboratories around the world and we really pride ourselves on working together on a common goal.

What drove a beer company to join the pharmaceutical business in the first place?
We wanted to start R&D-led projects to create non-beer products. I think that was the start. We were looking for ideas and ways to create added values. The Japanese Pharmacopoeia lists malt diastase. So we started a new project to extract diastase from sprouted perennial ryegrass.
We built a new building behind our R&D laboratory, and we started our drug research there.
What did you get out of the failures?
Speaking from my own experience, projects based only on pros would always fail.
You need to see the facts beyond the pros and also the cons on the other side.
It’s important to find a tough themes that’s worth challenging, something that’s significant or possibly revolutionary in healthcare. We have to keep our eye out for it and keep taking up the challenge.
How can we build such a corporate culture?
We need the right environment and the right people who take on challenges.
We also need a culture to appreciate those who keep challenging. As companies get bigger, they discourage unfruitful researches.
But we need to recognize and respect the qualities each individual has, such as the passion to pursue something, inquisitive mind, and a daring spirit.
I think scientific research basically starts with the individual. Of course, it will be a team effort to develop that idea, and the company will be giving direction, too. But when it comes to the original ideas, individual competence is what matters.
We need to know their competence and activate their potential. For that, what we should do is to build a culture and keep the talent where they can shine.


