SANSHO Co., Ltd., established in 1955, is a technology-oriented trading company specializing in the import, export, and domestic sales of additives for food, medicinal, cosmetics, papermaking, and other industrial products. The company also deals in specialty papers, fibers, nonwovens, films, and related chemicals. With a dedicated research laboratory, SANSHO emphasizes value creation through innovative solutions and maintains strong relationships with both customers and suppliers. The company operates multiple offices, including its head office in Osaka and a branch in Tokyo.