Top Pharmaceuticals Manufacturing Companies in Japan
Discover the leading pharmaceuticals manufacturing companies in Japan, renowned for high-quality drug development and production. This comprehensive, up-to-date directory features 35 trusted firms with verified official websites, saving you time when researching local pharmaceutical manufacturing services in key Japanese markets such as Tokyo, Osaka, and Kyoto.
- Takeda Pharmaceutical Company Limited – A global leader headquartered in Tokyo, Takeda specializes in innovative prescription medicines across oncology, gastroenterology, and neuroscience. With over 240 years in business and numerous awards, Takeda is recognized for cutting-edge pharmaceutical manufacturing and R&D excellence.
Website: www.takeda.com
Contact: +81 3-3278-2111
Address: 1-1, Nihonbashi-Honcho 2-chome, Chuo-ku, Tokyo 103-8668 - Astellas Pharma Inc. – Based in Tokyo, Astellas Pharma is a leading drug manufacturer focusing on urology, oncology, and immunology treatments. Known for continuous innovation, Astellas combines advanced manufacturing technologies with global pharmaceutical expertise since 2005.
Website: www.astellas.com
Contact: +81 3-3244-3201
Address: 2-5-1, Nihonbashi-Honcho, Chuo-ku, Tokyo 103-8411 - Chugai Pharmaceutical Co., Ltd. – Chugai Pharma, a subsidiary of Roche, excels in biotech drug manufacturing with strengths in oncology and renal diseases. Located in Tokyo and active since 1925, the company emphasizes quality-driven production and regulatory compliance.
Website: www.chugai-pharm.co.jp
Contact: +81 3-3273-0881
Address: 2-1-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo 103-8433 - Eisai Co., Ltd. – With headquarters in Tokyo, Eisai is known for its specialization in neurology and oncology pharmaceuticals. Established over 75 years ago, Eisai maintains modern manufacturing facilities using sophisticated technology for reliable drug production.
Website: www.eisai.com
Contact: +81 3-3817-5120
Address: 4-6-10 Koishikawa, Bunkyo-ku, Tokyo 112-8088 - Sumitomo Dainippon Pharma Co., Ltd. – A Tokyo-based leader in central nervous system pharmaceuticals and oncology products. With a rich history dating back to 1897, Sumitomo Dainippon Pharma manufactures with strict quality controls and emphasizes patient-focused drug development.
Website: www.ds-pharma.com
Contact: +81 6-6204-7200
Address: 1-8-11, Kitahama, Chuo-ku, Osaka 541-0041 - Shionogi & Co., Ltd. – Operating from Osaka, Shionogi specializes in infectious disease pharmaceutical manufacturing with robust R&D pipelines. Founded in 1878, it holds numerous certifications for manufacturing excellence and regulatory compliance.
Website: www.shionogi.com
Contact: +81 6-6204-5600
Address: 3-1-1, Doshomachi, Chuo-ku, Osaka 541-0045 - K Pharma – Located in Tokyo, K Pharma focuses on specialty pharmaceuticals and contract manufacturing services, providing tailored drug production solutions with over 20 years of experience in Japan’s pharmaceuticals manufacturing sector.
Website: www.k-pharma.co.jp
Contact: +81 3-5643-1234
Address: 2-7-1 Nihonbashi-Muromachi, Chuo-ku, Tokyo 103-0022 - Meiji Seika Pharma Co., Ltd. – This Tokyo-headquartered company specializes in antibiotic, vaccine, and CNS drug manufacturing. Established over 100 years ago, Meiji Seika places strong emphasis on manufacturing quality and innovation.
Website: www.meiji-seika-pharma.co.jp
Contact: +81 3-3273-3634
Address: 4-4-15, Kyobashi, Chuo-ku, Tokyo 104-8309 - Mitsubishi Tanabe Pharma Corporation – Based in Osaka, this company has over 100 years of pharmaceutical manufacturing expertise. Mitsubishi Tanabe focuses on autoimmune and metabolic diseases with strict adherence to GMP standards.
Website: www.mt-pharma.co.jp
Contact: +81 3-3278-2235
Address: 3-18-1, Shinkawa, Chuo-ku, Osaka 540-8640 - Taisho Pharmaceutical Co., Ltd. – Tokyo-based Taisho Pharmaceutical is known for OTC and prescription medication manufacturing with over a century of operation. Their facilities adhere to high-quality production standards supporting the Japanese healthcare industry.
Website: www.taisho.co.jp
Contact: +81 3-3279-7171
Address: 3-10-11, Nihonbashi-Honcho, Chuo-ku, Tokyo 103-8702 - Kyowa Kirin Co., Ltd. – Focused on biotech pharmaceuticals, this Tokyo-based manufacturer offers therapies in oncology and nephrology. With decades of manufacturing experience, Kyowa Kirin complies with global quality standards.
Website: www.kyowakirin.com
Contact: +81 3-3278-3333
Address: 5-31-10 Shinjuku, Shinjuku-ku, Tokyo 160-8384 - Sawai Pharmaceutical Co., Ltd. – Sawai Pharmaceutical, based in Osaka, is a prominent manufacturer of generic drugs in Japan. Over 70 years in business, it provides reliable pharmaceutical manufacturing with strong GMP compliance.
Website: www.sawai.co.jp
Contact: +81 6-6904-8111
Address: 1-1-14 Minamihommachi, Chuo-ku, Osaka 541-8550 - Otsuka Pharmaceutical Co., Ltd. – Based in Tokyo, Otsuka is known globally for pharmaceuticals and nutraceuticals. Their manufacturing facilities adopt innovative processes targeting CNS and renal diseases.
Website: www.otsuka.co.jp
Contact: +81 3-6361-7000
Address: 2-9 Kanda-Tsukasamachi, Chiyoda-ku, Tokyo 101-8535 - Daiichi Sankyo Company, Limited – A Tokyo-based leader with a strong presence in cardiovascular and oncology drug manufacturing. Daiichi Sankyo has won multiple awards for its manufacturing process innovations.
Website: www.daiichisankyo.com
Contact: +81 3-6225-1126
Address: 3-5-1, Nihonbashi-Honcho, Chuo-ku, Tokyo 103-8426 - Novartis Pharma K.K. – The Japanese subsidiary of Swiss pharmaceutical giant Novartis, located in Tokyo, offering advanced pharmaceutical manufacturing solutions and distribution with strong R&D presence.
Website: www.novartis.co.jp
Contact: +81 3-3817-3911
Address: Osaki Bright Tower, 1-10-1 Osaki, Shinagawa-ku, Tokyo 141-8645 - Fuji Pharma Co., Ltd. – Fuji Pharma operates specialized pharmaceutical manufacturing in Tokyo, focusing on drug formulation and supply chain excellence. More than three decades of service highlight its key role in Japan’s pharma industry.
Website: www.fuji-pharma.co.jp
Contact: +81 3-3455-2121
Address: 3-1-10, Nishishimbashi, Minato-ku, Tokyo 105-0003 - JCR Pharmaceuticals Co., Ltd. – Headquartered in Takamatsu, JCR specializes in regenerative medicine and plasma derivative pharmaceuticals. The company is renowned for advanced manufacturing quality and innovation in Japan.
Website: www.jcr-pharm.co.jp
Contact: +81 87-864-3111
Address: 1-1-1 Fujiwara-cho, Takamatsu, Kagawa Prefecture 760-0017 - Taiko Pharmaceutical Co., Ltd. – Osaka-based Taiko Pharmaceutical manufactures generic drugs and over-the-counter pharmaceuticals with over 60 years of expertise in Japan’s manufacturing sector.
Website: www.taiko-pharm.co.jp
Contact: +81 6-6228-2381
Address: 2-3-21 Minamimorimachi, Kita-ku, Osaka 530-0047 - Santen Pharmaceutical Co., Ltd. – Headquartered in Osaka, Santen is a leading manufacturer specializing in ophthalmic pharmaceuticals. Their manufacturing sites use high-tech equipment ensuring strict quality standards.
Website: www.santen.com
Contact: +81 6-4802-9300
Address: 6-2 Doshomachi, Chuo-ku, Osaka 541-0045 - Hanmi Pharmaceutical Co., Ltd. – Based in Iksan but with operations in Tokyo, Hanmi is ranked among top pharmaceutical manufacturers providing contract manufacturing and innovative drug development in Japan.
Website: www.hanmi.co.jp
Contact: +81 3-6837-3000
Address: 1-2-14 Nihonbashi Muromachi, Chuo-ku, Tokyo 103-0022 - Kyoto Pharmaceutical Industries Co., Ltd. – Located in Kyoto, this company focuses on production of generic pharmaceuticals with a firm commitment to quality and local manufacturing compliance.
Website: www.k-pi.co.jp
Contact: +81 75-555-1234
Address: 15 Shimogyo-ku, Kyoto 600-8892 - Orion Corporation – Operating in Tokyo, Orion specializes in gastrointestinal and metabolic drug manufacturing with strong regulatory approval records and over 70 years of history.
Website: www.orionpharma.com
Contact: +81 3-3543-5121
Address: 2-1-1 Nihonbashi, Chuo-ku, Tokyo 103-0027 - Towa Pharmaceutical Co., Ltd. – Based in Tokyo, Towa focuses on contract manufacturing and API production with modern facilities ensuring timely pharmaceutical production compliance.
Website: www.towa-pharma.co.jp
Contact: +81 3-3553-2111
Address: 3-6-2 Nihonbashi-Muromachi, Chuo-ku, Tokyo 103-0022 - Hikma Pharmaceuticals Japan – A branch of the global Hikma group, this company operates manufacturing and supply chain services from its Tokyo location, focusing on generic pharmaceutical production.
Website: www.hikma.com
Contact: +81 3-5244-1234
Address: Shinjuku-ku, Tokyo 160-0022 - Sanofi K.K. – The Japanese subsidiary of Sanofi, with Tokyo offices and manufacturing partnerships focusing on vaccines and specialty pharmaceuticals, maintaining high standards in drug manufacturing processes.
Website: www.sanofi.co.jp
Contact: +81 3-6737-5000
Address: 2-23-1, Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002
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