As a 100-year company

100th Anniversary of the Otsuka Group. Now, Into the Future.

September 2021 marked the 100th anniversary of the Otsuka group.

During the past year, we have pursued various initiatives in preparation for our next 100 years. In addition to employee-focused programs to address the future of healthcare as a cohesive group, we have completed a new employee training facility in our Tokushima birthplace, hoping to nurture the people who will create the Otsuka of tomorrow.

Based on our foundational philosophy of “Otsuka-people creating new products for better health worldwide,” we will continue to introduce innovative products and services as a global healthcare company, seeking to become an indispensable contributor to people’s health.

We look forward to your ongoing support as we move forward.

President and Representative Director, CEO

September, 2022

Introducing the journey of the Otsuka group, from establishment through the first 100 years.

Tracing the history of each Otsuka group company through the decades.

Ten stories that illustrate how Otsuka group companies overcame challenges in pursuit of innovative product development.

History of each company

For more details about the history of each company, please refer to individual company websites.