A Kobe-based kelp and seaweed processing manufacturer founded in 1930. Handles the manufacturing and processing of kelp tsukudani, salted kelp, tororo kelp, dashi kelp, kelp rolls, kamameshi seasoning mix, dried hijiki, and more. Accepts OEM and private-label contract manufacturing in a clean room factory with FSSC22000 certification. Small and mid-sized lots available.

With the motto "a maker who understands the seller," Kawakyo Foods employs Japanese cuisine chefs and provides OEM manufacturing for bottled products, frozen foods, and osechi (New Year dishes) from small lots of 50kg. Equipped with retort sterilization kettles and rapid freezing facilities across two in-house factories, they handle everything from planning and development to production and delivery for ryokan, hotels, and food manufacturers nationwide. Based in Nishinomiya, Hyogo.