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.

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.

A specialized manufacturer offering year-round OEM contract production of dried sweet potato (hoshi-imo). Capable of processing over 300 tons of sweet potatoes annually. Handles a wide range from small-volume retail packaging to large-volume e-commerce packaging.

A long-established rice cracker manufacturer with approximately 90 years of history, committed to domestically sourced ingredients and integrated production from rice procurement and processing. The company pioneered Japan's first thin-baked senbei and was awarded the Honorary Presidential Prize at the National Confectionery Exposition. Small-lot orders are available, including custom rice blending and incorporation of agricultural products.