Kyowa Hakko Kirin Group's quest to tap the infinite potential of biotechnology is a journey of endless discovery, wonder and drama. Applying our advanced technologies and a unique perspective, we pursue independent research in three areas of business: Pharmaceuticals, Bio-chemicals and Chemicals, and then translate our discoveries into high-quality products and provide them to the world. As one of Japan's leading life science enterprises, we embrace the exploration of new possibilities, always seeking to better the health and quality of life of people around the world.


Kyowa Hakko Kirin is a holding company primarily engaged in the management of its pharmaceutical-related business, as well as of its integrated group companies. Under the Kyowa Hakko Kirin Group umbrella, Kyowa Hakko Bio and Kyowa Hakko Chemical are responsible for our business activities in the fields of biochemicals and chemicals, respectively.
Through the development, manufacture and sales of clinical laboratory test reagents and analytical equipment by utilizing its creative biotechnologies, Kyowa Medex contributes to promoting the health and well-being of people for the future.
Committed to exploring the infinite potential of biotechnology and meeting the new challenges of the age of health medication, Kyowa Hakko Bio is a leading global company in the field of bulk drugs, intermediates and active ingredients.
Supplying environment-friendly products. Kyowa Hakko Chemical contributes to development of various industries.
Kyowa Hakko Food Specialties which was undertaking the food business integrated their businesses with Kirin Food-Tech on April 1, 2009, and became a new company "Kirin Kyowa Foods Company, Limited."