Otsuka Holdings

Pharmaceuticals · Nutrition · Chiyoda, Tokyo

Otsuka Holdings, established in 2008, is the holding company of the Otsuka group. The group operates in four segments: pharmaceuticals, nutraceuticals, consumer products and others. Main operating companies include Otsuka Pharmaceutical, Otsuka Pharmaceutical Factory, Taiho Pharmaceutical, Otsuka Warehouse, Otsuka Chemical, Otsuka Foods and Otsuka Medical Devices.

Otsuka Pharmaceutical sells prescription drugs such as ABILIFY and REXULTI, alongside products like POCARI SWEAT, Calorie Mate and Nature Made. Otsuka Pharmaceutical Factory makes clinical nutrition products, and Otsuka Foods makes Bon Curry and other foods. The group had 37,758 consolidated employees on 31 December 2025.