Founded in 1942, a plum preserves manufacturer in Kishu Minabe. An industry pioneer in obtaining ISO22000 certification, with rigorous quality and safety management at the head office factory. Specializes in manufacturing umeboshi (pickled plums) and plum processed products using Kishu Nanko ume varieties, with national expansion including a Tokyo sales office. Also supports OEM and commercial manufacturing.

Pickled plum and plum wine manufacturer and distributor based in Tanabe, Wakayama Prefecture. Manufactures a wide range of plum-related products including pickled plums, plum wine, plum jelly, plum jam, and plum extract. Joined the Marudai Food Group in 2011 and obtained Wakayama HACCP certification. Operates two facilities—Hikigawa Factory and Shirahama Factory—to accommodate OEM and commercial product manufacturing.

和歌山県有田市の柑橘専門メーカー。温州みかん・清見オレンジ・八朔など常時10種類以上の100%ストレート柑橘果汁を在庫し、OEM・PB製造に対応。年間100万本の100%ジュースを製造する自社HACCP認定工場を保有。柑橘の生産から加工・販売まで一貫した6次産業化に取り組む。