Japanese OEM Manufacturers

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.

A powder food specialist manufacturer (Naniwa Group) headquartered in Yao City, Osaka. Leveraging expertise cultivated through kombu tea and ume kombu tea manufacturing, the company specializes in OEM production of powdered and granulated foods including ochazuke seasoning, furikake, powder soup, and latte mixes. Capable of developing ochazuke products blending specialty products and agricultural products with a proprietary powder white dashi base. Handles small-lot production, also strong in souvenir product planning.

A plum processing manufacturer based in Minabe Town, Wakayama Prefecture. The company handles OEM production of umeboshi (pickled plums) and plum products using Kishu Nanko plums. Private brand product development is available from small lots.

A manufacturer offering OEM development and sales of sweet potato confections, including imo-kenpi (candied sweet potato sticks), sweet potato chips, sweet potato desserts, and baked sweet potatoes. Uses high-quality sweet potatoes from Kagoshima Prefecture.

A manufacturer specializing in small-lot contract manufacturing and development of additive-free food products. Capable of producing finished goods from as little as 20 kg of agricultural produce, with broad contract manufacturing capabilities for jams, sauces, dressings, and more.

A long-established manufacturer boasting the top market share for kinako (roasted soybean flour) in the Kansai region. Produces and wholesales commercial kinako, sesame, shichimi togarashi (seven-spice blend), aonori (green seaweed), and other raw ingredients. Offers OEM contract manufacturing of kinako and spices, with small-lot orders available. Also develops original products such as 100% kinako-based roll cakes.

Founded in 1958, a tofu manufacturer from Tokachi, Hokkaido. Certified under the Hokkaido Local Food Certification program (the only certified producer in the prefecture). Maximizes soybean flavor through the proprietary "raw tofu" production method.

Founded in 1933, a long-established food manufacturer from Fukushima. Evolved from its original tsukudani (preserved foods) business into pickled vegetables, and is now also known for innovative oil-based seasonings such as "Edible Olive Oil." Accepts PB/OEM orders for bottled seasonings, pickled vegetables, and regional product development, with proprietary expertise in oil-marinated food production.

Founded in 1938, a general food wholesaler. Engages in gyoza manufacturing, konbu-maki (kelp roll) production, and pickle processing. Supports small lots from approximately 3,600 pieces.

A sauce specialist manufacturer that originated from homemade sauce at a yakitori street stall. Contract manufacturing available from 250 kg. Proven track record with department stores and premium supermarkets.

A konjac manufacturer in Gunma Prefecture, established in 1984. The company boasts industry-leading production volume in commercial konjac. A diverse product lineup includes block konjac, shirataki noodles, and cut konjac, with OEM manufacturing also available.

A noodle manufacturer with over 70 years of history in Gifu Prefecture. Since 2006, the company has developed a gluten-free division, processing rice flour, brown rice flour, and corn flour in a dedicated gluten-free facility. The company holds ISO9001, Halal, GFCO (Gluten-Free Certification Organization), and Organic certifications. The company offers OEM, joint development, and contract noodle manufacturing services.