Sonton is a major Japanese manufacturer of spreads and fillings, established in 1948. Their Family Cup series of jams and creams have been long-selling and loved for over 60 years. They have a wide variety of flavors, including blueberry jam and peanut cream. They come in paper cups, making them easy to use and of excellent quality. They offer a wide variety of high-quality spreads overseas, including in the United States. from Foodcomecome