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 food manufacturer on Shodoshima Island, established in 1986. Starting from a hand-stretched somen noodle workshop with over 400 years of tradition, the company expanded into processed products utilizing olive oil. Offers OEM contract manufacturing of edible olive oil products, oil-marinated foods, pasta sauces, canned goods, and more. Manufacturing from small lots is available at a JFS-B certified factory.

A development-oriented beverage OEM contract manufacturer established in 1987. At its Kanto factory, the company primarily produces bottled carbonated and non-carbonated beverages, including energy drinks, health beverages, beauty drinks, and nutritional drinks. Bonnu holds FSSC 22000 and ISO 22000 certifications. The company has strengths in beverage applications of functional ingredients, covering everything from planning and development to manufacturing.

Toyama-based beverage manufacturer established in 1896. Leveraging water resources from the Northern Alps, they offer OEM/ODM services for carbonated drinks (JAS certified), fruit beverages (JAS certified), and health/beauty jelly drinks. FSSC 22000 and ISO 9001 certified.

A long-established food manufacturer founded in 1889 (Meiji 22). Starting from soy sauce brewing, the company owns one of Japan's largest factories for retort food production, including rice seasoning mixes and mixed rice seasonings. Leveraging over 130 years of brewing expertise, it handles OEM contract manufacturing. The FSSC 22000-certified factory has established a high-mix, high-frequency production system.

A food manufacturer specializing in osechi (New Year feast) cuisine, founded in 1982. Has won numerous awards in the Rakuten Market osechi rankings and began accepting osechi OEM orders in 2024. The new factory in Tagawa City, Fukuoka Prefecture has established a food safety management system based on FSSC 22000. Strengths include high quality control and extensive product development capabilities.

A comprehensive snack manufacturer founded in 1995. Handling over 10,000 product items combined with proprietary brands and OEM/PB offerings, the company covers a wide range of categories including delicacies, legume-based snacks, seafood-based snacks, and nuts. FSSC 22000 and JFS-B certifications have been obtained.

Headquartered in Saitama Prefecture with an in-house manufacturing facility, the company plans, develops, manufactures, and sells small-package liquid, paste, and powder seasonings. Certified with FSSC22000 and ISO9001. The company provides OEM contract manufacturing services for the school lunch industry, foodservice sector, and food manufacturers, handling everything from flavor development of original products to bagging and repacking in small batches and diverse product varieties. A second powder-specialized factory was newly established in 2023.

An established condiment manufacturer based in Asakura City, Fukuoka Prefecture, that has been producing soy sauce, miso, tsuyu, sauce, dressing, and other condiment products since its founding using traditional methods, premium water from the Sada River, and locally sourced ingredients through integrated production starting from koji making. The company accepts OEM contract manufacturing for small-lot orders starting from 50L, including flavor reproduction for customers and planning and development of new products.

A major OEM manufacturer of health foods and pharmaceuticals headquartered in Gifu City, Gifu Prefecture. Founded in 1907, the company began as a beekeeping business. With 1,641 employees and revenue exceeding ¥36.6 billion, it provides one-stop OEM services from raw-material processing through ingredient development. Holds proprietary technologies in freeze-drying, fermentation, and natural-extract concentration. Strong in development and manufacturing of foods with functional claims (kinōsei hyōji shokuhin). Operates four factories: Motosu, Ikeda, Ibigawa, and Next Stage.

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 food processing manufacturer based in Tondabayashi, Osaka Prefecture. Specializes in OEM processing of vegetable chips using vacuum fryer (vacuum low-temperature frying) technology. Employs vacuum low-temperature special frying method to preserve vegetable nutrients during processing. Offers 12 varieties of domestic additive-free vegetable chips under the proprietary brand coco-vege. Capable of handling production orders ranging from small to large volumes.

Founded in 1937, a long-standing Hiroshima food manufacturer known for the Nitto Relay brand. Manufactures and sells kombu tea, ume kombu tea, pickling seasonings for asazuke and nukazuke, and powder beverages such as ginger tea and kuzu tea. Strengths in powder blending development and manufacturing technology, capable of small-lot OEM/ODM production from 100kg.

Established in 1946, a long-standing manufacturer producing Western-style seasonings centered on sauce and ketchup in Nagoya for over 70 years. Handles OEM contract manufacturing at JFS-B food safety certified in-house factories. Known for JAS Special Grade ketchup made with 100% domestic tomatoes. Produces contracted products with the same quality standards as their own brands.

Founded in 2012, a completely additive-free retort food manufacturer utilizing Oita's ingredients. Characterized by a thorough additive-free manufacturing process that doesn't bring any food additives into the factory. Handles retort pouch processing of soups, side dishes, pasta sauces, and gibier dishes, accepting OEM orders from across Japan.

A commercial seasoning manufacturer founded in 1964. The company holds over 100,000 stock recipes and undertakes more than 1,000 custom-made manufacturing orders annually. Its core products are umami seasoning materials such as sauces, soups, and bouillons. The company handles OEM manufacturing for major food manufacturers, restaurant chains, and convenience store chains. Listed on the Sapporo Securities Exchange.

An organic food specialist founded in 1925. Provides OEM manufacturing of original organic confections through joint development with JAS organic-certified partner factories. Offers organic food OEM product planning and development across a wide range including dried fruits, nuts, cereals, and confections.