Helping to cure disease and protect everyday health.
Otsuka Pharmaceutical is a holistic healthcare company dedicated to the entire body.
Pharmaceutical Business
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.
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Nutraceutical Business
Helping Healthy People Become
Even Healthier
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.
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What's new
News Releases
15OCT2020
Nutraceuticals
Debut of InnerSignal Skin Care Brand Outside Japan - Launched in South Korea as Functional Cosmetics with Two Key Benefits -
15OCT2020
Pharmaceuticals
Otsuka and its subsidiary Astex announce results of phase 3, ASTRAL-2 and ASTRAL-3 trials of guadecitabine in patients with previously treated AML and MDS/CMML
12OCT2020
Pharmaceuticals
Positive Top-Line Results in Phase 3 Trial of OPC-61815, a V2 -Receptor Antagonist for the Treatment of Cardiac Edema
Notices
7AUG2020
Otsuka Holdings announces FY2020 2Q financial results
28MAY2020
Otsuka Holdings announces FY2020 1Q financial results
14FEB2020
Otsuka Holdings announces FY2019 financial results
Featured content
Philosophy
Global Topics Whats & Whos
VOL.113
- 14NOV2019
Spain
A Celebration of the 40th Anniversary of Otsuka's Arrival in Spain
VOL.112
- 1SEP2019
Japan
Vortis Conditioning ProgramImproving health through regional cooperation
VOL.111
- 3SEP2019
Japan
Sleep Health WeekHighlighting the importance of sleep and bodily rhythms for a healthy lifestyle
Health & Illness
Latest updates
Living well with menopause
Everything you need to know about GI
Jump start your brain with a well-balanced breakfast
Sleep Rhythm Lab (Japanese)
Learn about Heart Failure, its Prevention, and Treatment
Gen-shu.jp ("reducing alcohol consumption", in Japanese only)
Tuberculosis – an old disease with a new face
Quick tests for infectious diseases
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.
