*Affiliates
Japan
Otsuka Pharmaceutical Co., Ltd.
Manufacture, sales, import/export of pharmaceuticals, clinical testing and medical equipment, food products and cosmetics
Otsuka Pharmaceutical Factory, Inc.
Manufacture and sale of drugs (mainly clinical nutrition products), medical devices, and functional foods
Taiho Pharmaceutical Co., Ltd.
Manufacture, sales, import and export of pharmaceuticals and medical devices
Otsuka Warehouse Co., Ltd.
Warehousing and transport business
Otsuka Chemical Co., Ltd.
Manufacture and sales of chemical products
Otsuka Foods Co., Ltd.
Manufacture, sales, and import of foods and beverages
Otsuka Medical Devices Co., Ltd.
R&D, manufacture, and sales of medical devices and all related operations, as well as medical device operational management for companies within the Otsuka group
Otsuka Business Support Co., Ltd.
Shared service business
a.trax, inc.
Travel agency
Otsuka Electronics Co., Ltd.
Manufacture and sales of analysis and measurement equipment
Otsuka Wellness Vending Co., Ltd.
Sales of nutritional products and beverages through vending machine
Nippon Pharmaceutical Chemicals Co., Ltd.
Research and development and manufacture of pharmaceutical intermediates
Otsuka Mechatronics Co., Ltd.
Manufacture and sales of various types of testing equipment such as vehicle headlight testers
Heartful Kawauchi Co., Ltd.
Office support, manufacturing support, and agriculture business
Tokushima Vortis Co., Ltd. *
Provision of soccer entertainment, soccer school, etc.
Otsuka Techno Corporation
Manufacture and sales of synthetic resin molded products
EN Otsuka Pharmaceutical Co., Ltd.
Manufacture and sales of pharmaceutical products
J.O. Pharma Co., Ltd.
Manufacture and sales of pharmaceutical products
Otsuka Ridge Co., Ltd.
Operation of Hotel Ridge and California Table
Okayama Taiho Pharmaceutical Co., Ltd.
Manufacture and sales of pharmaceutical products
Taiho Innovations, LLC
Venture capital business, incubation business
Otsuka Packaging Industries Co., Ltd.
Manufacture and sales of paper products
Otsuka Harumi-development Co.,Ltd.
Rental space and rental office business
Dairin Integrated Transportation Co., Ltd. *
Warehousing and transport business
HAIES Service Co., Ltd. *
Transport business
Kitasato-Otsuka Biomedical Assay Laboratories Co., Ltd. *
Provision of clinical testing services
Otsuka Ohmi Ceramics Co., Ltd.
Planning, design, production and construction of large ceramic boards, ceramic board masterpiece art, ceramic walls, reliefs, terracotta, OT ceramics, ceramic portraits and ceramic sign boards
Higashiyama Film Co., Ltd.
Processing and marketing of functional film
Otsuka-MGC Chemical Company., Inc.
Manufacture and sales of chemical products
SynCrest Inc.
Research, development, and manufacturing of pharmaceuticals
JIMRO Co., Ltd.
Manufacture, sales, rental, export, import, research and development of medical devices
Lilium Otsuka Co., Ltd.
Research and development, manufacturing, and marketing of medical devices and related products
Otsuka Digital Health Co., Ltd.
Providing IT solution services
Earth Corporation *
Manufacturing, marketing, and import/export of pharmaceutical products, quasi-drugs, medical tools, household products, etc.
Earth Environmental Service Co., Ltd. *
General environmental health management
Nichiban Co., Ltd. *
Manufacturing and sales of adhesive tape for medical, stationary, industrial use
Asia/ Middle East/ Oceania etc.
Otsuka Australia Pharmaceutical Pty Ltd.
Import and sales of pharmaceutical proudcts
Otsuka Beijing Research Institute
Clinical development and research of pharmaceutical products
Sichuan Otsuka Pharmaceutical Co., Ltd.
Manufacture and sales of pharmaceutical products
Zhejiang Otsuka Pharmaceutical Co., Ltd.
Manufacture and sales of pharmaceutical products
Otsuka (China) Investment Co., Ltd.
Holding company
Otsuka Shanghai Research Institute
Research and development of pharmaceuticals
Tianjin Otsuka Beverage Co., Ltd.
Manufacture and sales of soft drinks and beverages
Otsuka Sims (Guangdong) Beverage Co., Ltd.
Manufacture and sales of soft drinks
Pharmavite (Shanghai) Nutrition Technology Co., Ltd.
Sales of nutritional products
Otsuka Electronics (Suzhou) Co., Ltd.
Import/exportand sales of analysis and measurement equipment
Suzhou Otsuka Pharmaceutical Co., Ltd.
Manufacture and sales of pharmaceutical products
Nanjing Otsuka Techbond Techno Co., Ltd.
Manufacture and sales of synthetic resin molded products(3-layer film and 5-layer film)
Leshan Otsuka Techno Co., Ltd.
Manufacture and sales of plastic molded products and packaging materials for food and pharmaceutical products
Taiho Pharmaceutical of Beijing Co., Ltd.
Providing information on pharmaceuticals and clinical development work
Shanghai Otsuka Foods Co., Ltd.
Manufacture and sales of food products
Zhangjiagang Otsuka Chemical Co., Ltd.
Manufacture and marketing of flaky titanate and special compounds
Otsuka Chemical (Shanghai) Co., Ltd.
Import/export and sales of chemical products
Otsuka Material Science & Technology (Shanghai) Co., Ltd.
Research and development, and assessment of high-valued-added compounds and combination agents
Otsuka South China Precision Instruments (Shenzhen) Co., Ltd.
Manufacture and sales of plastic precision parts
China Otsuka Pharmaceutical Co., Ltd. *
Manufacture and sales of pharmaceutical products
Guangdong Otsuka Pharmaceutical Co., Ltd. *
Manufacture and sales of pharmaceutical products
MicroPort Scientific Corporation *
Holding company
Otsuka Pharmaceutical (H.K.) Ltd.
Sales of pharmaceutical products and beverages
Noble Skill Limited
Sales of resin, resin parts and assembling parts
Taiwan Otsuka Pharmaceutical Co., Ltd.
Manufacture and sales of pharmaceutical products
Otsuka Tech Electronics Co., Ltd.
Manufacture, sales, and maintenance of analysis and measurement equipment
King Car Otsuka Co., Ltd. *
Manufacture and sales of beverages and foods
Egypt Otsuka Pharmaceutical Co., S.A.E.
Manufacture and sales of pharmaceutical products
Otsuka Al-Obour Pharmaceutical Egypt S.A.E.
Sales of IV solutions
Otsuka Gypto Pharmaceutical Egypt S.A.E. *
Sales of pharmaceutical producs including IV solutions
Otsuka Pharmaceutical India Private Limited
Manufacture and sales of basic infusion and clinical nutrition products
Otsuka Chemical (India) Private Limited
Manufacture and sales of chemical products
PT Amerta Indah Otsuka
Manufacture and sales of soft drinks and beverages
PT Otsuka Indonesia
Manufacture and sales of pharmaceutical products
PT Widatra Bhakti
Manufacture and sales of pharmaceutical products
PT Otsuka Jaya Indah
Purchasing and sales of beverages and agricultural products
PT Merapi Utama Pharma
Purchasing and sales of pharmaceutical products and medical equipment
PT Lautan Otsuka Chemical
Manufacture and sales of chemical products
PT Otsuka Distribution Indonesia
Conducting business in large trading in general, including trade in import and export
Otsuka Pharmaceuticals (Malaysia) Sdn. Bhd.
Sales of pharmaceutical products
Otsuka Nutraceutical Mexico S.A. de C.V.
Import and sales of beverages and food products
Otsuka Myanmar Company Ltd.
Marketing and distribution of nutraceutical products
Diatranz Otsuka Limited
Development and manufacturing of Xenotransplantation products
OTSUKA NIGERIA NUTRACEUTICALS COMPANY LIMITED
Manufacture, import, and sales of beverages
Otsuka Pakistan Ltd.
Manufacture and sales of pharmaceutical products
Otsuka (Philippines) Pharmaceutical, Inc.
Manufacture and sales of pharmaceutical and nutritional products
OTSUKA-SOLAR Philippines Incorporated
Import and sales of beverages and foods
Otsuka Pharmaceuticals (Singapore) Pte. Ltd.
Sales of pharmaceutical products
Taiho Pharma Asia Pacific Pte. Ltd.
Import and sales of pharmaceutical products
Korea Otsuka Pharmaceutical Co., Ltd.
Manufacture and sales of pharmaceutical products
Otsuka Electronics Korea Co., Ltd.
Import, manufacture and sales of analytical instruments and measuring instruments
KOC Co., Ltd.
Manufacture and marketing of hydrazine
Dong-A Otsuka Co., Ltd. *
Manufacture and sales of beverages and foods
Otsuka Nutraceutical (Thailand) Co., Ltd.
Manufacture, sales, import, and export of beverages and food products
Thai Otsuka Pharmaceutical Co., Ltd. *
Manufacture and sales of pharmaceutical products
Abdi Ibrahim Otsuka Pharmaceutical Company
Sales of pharmaceutical products
Otsuka Thang Nutrition Co., Ltd.
Sales of beverages and foods
Otsuka Pharmaceutical Vietnam Joint Stock Company
Manufacture and sales of clinical nutrition products
Otsuka Techno Vietnam Co., Ltd.
Manufacture and sales of packaging materials and electronic parts
North America
Otsuka Canada Pharmaceutical, Inc.
Sales and marketing of pharmaceutial products
Mindset Pharma, Inc.
Drug discovery research and development
Taiho Pharma Canada, Inc.
Preparation for anticancer drug sales
Daiya Foods Inc.
Manufacture and sales of plant-based foods
Otsuka America, Inc.
Holding company
Otsuka America Pharmaceutical, Inc.
Manufacture and sales of pharmaceutical products
Otsuka Pharmaceutical Development & Commercialization, Inc.
Clinical development and commercialization of pharmaceutical products
Otsuka Global Insurance, Inc.
Reinsurance underwriting for the Otsuka Group
Pharmavite LLC
Manufacture and sales of nutritional products
Ridge Vineyards, Inc.
Manufacture and sales of wine
Cambridge Isotope Laboratories, Inc.
Manufacture and sales of reagents for research, such as stable isotopes
CIL Isotope Separations, LLC
Production facility for the separation of isotopes
Crystal Geyser Water Company
Manufacture and sales of soft drinks and beverages
FoodState Inc.
Production and sales of natural and whole food supplements
Otsuka Precision Health, Inc.
Software and services to improve management of mental healthcare systems
Uqora, Inc.
Development and sales of the products for urinary tract health
Bonafide Health, LLC
Manufacture, and sales of products for women's health
Taiho Oncology, Inc.
Clinical development and commercialization of anticancer drugs
Taiho Ventures, LLC
Venture Capital
Cullinan Pearl Corporation
Clinical development of anticancer drugs
Otsuka Chemical America, Inc.
Manufacturing and selling Terracess (fiber-free potassium titanate)
CG Roxane LLC *
Manufacture and export of soft drinks and beverages
Recor Medical, Inc.
Research and development, manufacturing, and sales of medical devices
Visterra, Inc.
Research and development of phramceutical products
A&P Inphatec
Research and development, manufacture and sales of bio-pesticides
McQuade Center for Strategic Research and Development LLC
Make investment in pharmaceutical opportunities
Otsuka Nutraceutical Emerging Ventures LLC
Nutraceuticals venture capital
Europe
Nutrition & Sante Benelux S.A.
Sales of functional and dietetic foods
Interpharma Praha, a.s.
Manufacture and sales of pharmaceutical and nutrition products
Nardobel SAS
Holding company
Nutrition & Sante SAS
Manufacturing and distributing of functional and dietetic foods
Otsuka Pharmaceutical France SAS
Purchasing and sales of pharmaceutical products
ALMA S.A. *
Holding company of Alma Group, which manufactures and markets of spring water and mineral water
Otsuka Pharma GmbH
Purchasing and sales of pharmaceutical products
Advanced Biochemical Compounds GmbH
Development and manufacturing of chemicals for nuclear medicine applications
Otsuka Novel Products GmbH
Research and development related to tuberculosis
Otsuka Medical Devices Europe GmbH
Sales of medical devices
Otsuka Holdings Europe GmbH
Shared service business
Otsuka Pharmaceutical Italy S.r.l.
Sales of pharmaceutical products
Nutrition & Sante Italia SpA
Sales of functional and dietetic foods
Otsuka Pharmaceutical Netherlands BV
Marketing Authorisation Holder for Otsuka European entities
Otsuka Pharmaceutical, S.A.
Manufacture and sales of pharmaceutical products
Hebron S.A.
Manufacture and sales of industrial chemicals
Trocellen Iberica S.A.
Manufacture and marketing of polyolefin foams
Nutrition & Sante Iberia SL
Sales of functional and dietetic foods
Otsuka Pharma Scandinavia AB
Purchasing and sales of pharmaceutical products
Otsuka Pharmaceutical (Switzerland) GmbH
Sales of pharmaceutical products
Taiho Oncology Europe GmbH
Development and sales of pharmaceutical products
Otsuka Pharmaceutical Europe Ltd.
Manufacture and sales of pharmaceutical products
Otsuka Pharmaceuticals (U.K.) Ltd.
Purchasing and sales of pharmaceutical products
Astex Therapeutics, Ltd.
Drug discovery research and development
Veryan Holdings Ltd.
Holding company
Veryan Medical Ltd.
Research and development, manufacturing, and sales of Peripheral Artery Stent
(As of December 31, 2023)