Japan-Kongjaban 150′ isIlmi Agricultural and Fisheries’ ‘Ilgajip Kongjaban’ 150g productIt refers to a braised/pickled side dish sold as a simple side dish. This product can be purchased online and is made of salty and sweet soybean paste that is great to eat with rice. A simple side dish that makes a bowl of rice go down quickly. It is a braised/pickled side dish using beans.Note: Kongjaban is typically made by soaking, boiling, and simmering soybeans. However, ‘Ilmi Kongjaban’ is a pre-cooked product, so you can eat it right away without having to soak or boil the beans separately.t’s convenient because it can be eaten immediately after opening, without any additional preparation. It’s popular as a side dish in lunch boxes or as a side dish.