Japanese OEM Manufacturers

A plant-fermented extract specialist manufacturer founded in 1976. Uses approximately 80 types of raw materials centered on mugwort, producing enzyme products fermented and matured slowly in ceramic jars. Some 80-90% of its products are OEM or private-label, with fully integrated contract services covering raw material procurement, planning, processing, manufacturing, and packaging. Supports liquid, paste, capsule, tablet, and other formats.

Established in 1996, a proprietary ingredient development-oriented OEM company led by a medical doctor and pharmacist. Manufactures health foods and cosmetics at pharmaceutical-grade quality, centering on placenta extract. Integrated manufacturing from raw materials to finished products at its own group factory in Iruma City, Saitama Prefecture. ISO 22716 certified.

A probiotic agent manufacturer founded in 1948. The company manufactures probiotic products at its pharmaceutical GMP-compliant factory in Tatebayashi, Gunma Prefecture. It holds the proprietary ingredient 'Urutsuya Lactic Acid Bacteria' and handles multiple dosage forms including tablets, capsules, and granules. The facility features a dedicated cultivation building equipped with 5,000L culture tanks for integrated manufacturing from lactic acid bacteria cultivation.

A long-established Kampo (traditional Chinese medicine) pharmaceutical company founded in 1790 (Kansei 2) with over 230 years of history. Leveraging GMP-compliant in-house factories cultivated through pharmaceutical manufacturing, the company offers OEM contract manufacturing of health foods and supplements. It handles multiple dosage forms including tablets, capsules, granules, drinks, and jellies. Organic JAS and HACCP certified.

A leading capsule pharmaceutical company established in 1993. Handles diverse dosage forms including soft capsules, hard capsules, seamless capsules, tablets, and granules. Operates four manufacturing sites and five packaging sites in Japan, with a high-quality contract manufacturing system certified under cGMP and FSSC 22000. Also supports functional food labeling applications.

A leading OEM manufacturer of health foods and pharmaceuticals headquartered in Gifu City, Gifu Prefecture. Founded in 1907 (Meiji 40), originating from beekeeping operations. With 1,641 employees and sales exceeding 36.6 billion yen. Provides one-stop OEM solutions from raw material processing and ingredient development, possessing freeze-drying, fermentation technology, and natural extract concentration extraction technology. Specializes in the development and manufacturing of foods with function claims. Operates four production facilities: 本巣, 池田, 揖斐川, and ネクストステージ.

A health food OEM/ODM manufacturer with headquarters in Chiyoda Ward, Tokyo and the Harima Production Development Center in Tatsuno City, Hyogo Prefecture. The company handles both raw material sales and contract manufacturing, possessing proprietary functional ingredients including hyaluronic acid and Acanthopanax senticosus extract. The company provides support for filing documents for foods with functional claims and conducts SR (Systematic Review) research. It accommodates all dosage forms including powders, granules, tablets, capsules, drinks, and jellies.

A health food and supplement OEM contract manufacturing company established in 2009. Handles over 4,000 types of raw materials with inventory of over 1,000 types. Operates 3 factories in Tokyo to flexibly accommodate small to large batch production. Provides end-to-end support from product planning, prototyping, manufacturing, packaging production, quality inspection, to delivery. Achieves high-quality manufacturing in GMP-certified facilities.

A health food and cosmetics ODM/OEM manufacturer with headquarters and factory in Tosu City, Saga Prefecture. Focuses on protein OEM manufacturing, with a product development lab established in Shibuya, Tokyo. Leveraging powder granulation technology cultivated through over 20 years of green juice production, the company developed the patented Easy Powder technology that eliminates the need for a shaker.

A health food OEM/ODM manufacturer with over 50 years of history, headquartered in Toyama Prefecture. Equipped with in-house GMP-certified facilities for health foods, capable of handling diverse formulations including tablets, granular powders, capsules, and beverages. Minimum production volume starts from approximately 1,400 units for small batches.

Contract manufacturer of health foods, supplements, and beverages specializing in functional natural ingredients. Provides integrated services from raw material research and development to manufacturing, with a focus on evidence-based, high-quality products. Supports various packaging formats including spout pouches, bottles, and PET bottles. Certified with Health Food GMP, ISO 9001, and Informed Factory accreditation.

A protein supplement specialist established in 2001. Boasts OEM manufacturing experience with over 100 companies and more than 300 product items. Certified with FSSC 22000 and Informed Choice.

Established in 1961, a comprehensive honey manufacturer based in Gifu Prefecture. Engages in a wide range of operations including OEM and in-house brand product manufacturing, as well as raw material production and sales for food, pharmaceuticals, cosmetics, and health foods, plus beekeeper support. Provides honey and health food raw materials in formats tailored to client needs, with OEM contract production available. Employs 109 staff.