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 konjac, shirataki noodle, tokoroten, and agar expert, incorporated in 1973. Plans and manufactures approximately 1,600 product items, handling private brand and OEM contract manufacturing. Owns multiple manufacturing facilities in Gunma and Saitama Prefectures, flexibly accommodating both mass production and high-mix low-volume production. Holds a top-tier domestic market share.

A commercial food manufacturer with over 100 years of history, founded in 1911 as Japan's first chutney maker. Handles OEM contract manufacturing for a wide range of products including seasoned rice mixes, curry sauce, roux, and prepared dishes. Possesses proprietary production techniques such as roux roasted over direct flame for extended periods and simmered syrups.

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 major seafood processing manufacturer established in 1964 (Sojitz Group). Conducts manufacturing and sales of processed seafood products including smoked salmon both domestically and internationally. Owns the Mie Factory, Hokkaido Factory, and overseas facilities, with a large-scale contract manufacturing system. Vertically integrated from raw material procurement to processing and sales.

Founded in 1948, the company has accumulated over 40 years of smoking expertise with smoked salmon as its flagship product. Employing British kiln-style cold smoking methods, the company concentrates the umami of salmon through temperature-controlled smoking processes. The company's hallmark is product-making that values the natural flavor of fish by minimizing the use of food additives, synthetic colorants, and chemical seasonings.

A smoked food specialist manufacturer founded in 1959 in Osaka. Has been producing cold-smoked seafood products, primarily smoked salmon, for over 60 years. Adheres to a production method free of chemical seasonings and additives using a proprietary cold-smoking technique with cherry wood chips. Handles wholesale for prestigious hotels and restaurants as well as OEM contract manufacturing. Recipient of the Minister of Agriculture, Forestry and Fisheries Award.

A grain-processed food manufacturer established in 1959. Boasts top-class domestic production volume of kinako (roasted soybean flour) and rice flour. Manufactures a wide range of grain-derived products including joshinko (rice flour), rice flour, sesame, kinako, soybean flour, and barley tea. Holds FSSC 22000 certification and organic JAS certified factories. First company in Japan to obtain non-gluten rice flour certification.

A tea merchant in Kakegawa City, Shizuoka Prefecture, founded in 1933 with over 90 years of history. Based in Kakegawa, a renowned production area for deep-steamed tea, the company handles everything from green tea procurement to bag packaging, canning, tea bag production, powder processing, and PET bottle raw material supply. Also manufactures matcha and develops, plans, and exports products for overseas markets. Small-lot OEM production available.

A tea processing manufacturer based in Shizuoka Prefecture, established in 1978. A tea OEM specialist handling tea bag processing, grinding, finishing, and PET bottle beverage production. Works with tea leaves from Shizuoka Prefecture and across Japan, providing integrated services from raw material selection to finishing. FSSC 22000 and Organic JAS certified.

Established seasoning manufacturer founded in 1926. Core products include soups and toppings for instant noodles, with major client relationships including Nissin Foods and Kewpie. Their 'Ajinihon Dashi' has been a long-seller for over 60 years. Also handles OEM for hot pot soup bases and soups.

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 premium commercial Japanese side dish and osechi (New Year cuisine) planning and manufacturing company established in 1995. Produces over 250,000 sets of osechi annually, using next-generation 'Proton Freezing' technology to preserve the freshness and texture of ingredients. Also handles OEM manufacturing and custom product production including arrangements of regular items. JFS-B standard compliant.

Founded in 1884, Kane Shichi is a long-established dashi and dried goods manufacturer with the motto "100 Years of Flavor Making." They produce katsuobushi, kombu, niboshi, nori, and offer natural dashi packs, powdered dashi, and furikake. Over 33 products are Halal certified, and they provide OEM contract manufacturing services.

A rice cracker (arare) specialist manufacturer based in Watari, Miyagi Prefecture. They grow the Miyagi-recommended brand glutinous rice "Miyakogane Mochi" on their own farm and carefully craft each piece using traditional methods. Free from chemical seasonings, preservatives, and artificial colorings. Products sold at Tokyo Skytree.

Established in 1981. Manufactures and sells freeze-dried food products centered on Hokkaido-sourced ingredients, as well as provides contract manufacturing services. Handles a diverse range of food products including soups, vegetables, and fruits, catering to both household and commercial needs. Operates 3 vacuum freeze-drying machines and hot air dryers.

Formerly Shimonita Bussan (founded 1986). Holds production at Shimonita, Gunma Prefecture — a famed konjac region — and manufactures konjac, shirataki, tokoroten and jelly. Konjac jelly using Gunma-grown konjac powder is the core product. FSSC 22000 certified.

Founded in 1983. A frozen food manufacturing specialist wholly funded by Kyokusuiis Inc. Primarily engaged in PB and OEM development and manufacturing for foodservice, industrial food service, consumer cooperatives, and school lunch programs. Produces livestock-processed products (frozen hamburger patties, etc.) and frozen vegetables and fruits through re-sorting and portioning packaging on separate dedicated production lines.

A B2B natural seasoning manufacturer with 60 years of founding history. Manufactures natural seasonings across five categories: seafood-based, meat-based, vegetable-based, fruit sweetness-based, and fermented seasoning systems, as well as powdered tea and functional food products. Utilizes extraction, concentration, drying, and blending technologies to handle everything from essence and powdered seasonings to OEM product commercialization. Operates 3 domestic bases and 5 overseas bases.