The Best Partner in Clinical Nutrition Worldwide
A healthcare professional gently placing their hand on an elderly person's hand
A doctor assisting an elderly person with walking
The droplets of medication flowing through the IV drip chamber

As the company where the Otsuka Group originated, we conduct our business activities under the management vision The Best Partner in Clinical Nutrition Worldwide.

Leveraging our expertise and technological capabilities as a leading company in IV solutions, we provide solutions that contribute across the entire continuum of care — from prevention and hospital care to rehabilitation, home healthcare/nursing care. With a steadfast commitment to putting patients first, we develop pharmaceuticals, medical devices, and medical foods that respond to diverse medical needs. Embracing a quality‑first philosophy, we deliver safe, high‑quality products to people worldwide, contributing to better healthcare outcomes and an improved quality of life.

About Us
Product Lineup Image

Product Lineup

We introduce a range of products that contribute to solving issues in healthcare settings—including ethical pharmaceuticals, medical devices, and medical foods developed on the basis of scientific evidence.

View More
Our Business Image

Our Business

Otsuka Pharmaceutical Factory engages in the development of pharmaceuticals, medical devices, and medical foods to address unmet medical needs, particularly in clinical nutrition, and provides a wide range of products that help solve issues in healthcare settings.

View More
Research and Development Image

Research and Development

In the Research and Development Division, we are committed to putting patients first. We pursue the highest standards of product safety and efficacy, deliver products that accurately meet the needs of patients and healthcare professionals, and continuously contribute to better health worldwide.

View More

News