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Helping to cure disease and protect everyday health.
Providing Breakthrough Treatments
for Patients around the World
By choosing to tackle unaddressed medical needs, we put ourselves on the path to creating new therapeutic approaches and unprecedented drugs.
Helping Healthy People Become
Utilizing a solid scientific basis, we have developed a range of unique consumer products for the maintenance and improvement of health, and in doing so, have created entirely new markets.
Otsuka's JYNARQUE™ (tolvaptan) Approved by U.S. FDA as the First Treatment to Slow Kidney Function Decline in Adults at Risk of Rapidly Progressing Autosomal Dominant Polycystic Kidney Disease (ADPKD)
REXULTI® Tablets, a New Antipsychotic Drug, Launched in Japan
"Awake Refreshed, Revitalized" Kenja-no-Kaimin Sleep Rhythm Support, with a Foods with Function Claim, Now Available throughout Japan
Otsuka Holdings announces FY2017 financial results
Otsuka Holdings announces FY2017 3Q financial results
Notice on Fraudulent Solicitations For Investment or Business Opportunities and Scam Recruiting (PDF:38.7 KB)
A professional soccer club established as the first J League team in the Shikoku region (in Japanese).
The Otsuka Museum of Art is a "Ceramic board masterpiece art museum" with the largest exhibition space in Japan, built to commemorate the Otsuka Group's 75th anniversary in Naruto City, Tokushima Prefecture.