The purpose of this paper is to propose the unification of North and South Korean education and to make up teaching material on the Korean education and South-North Korean issue for the foreigners and overseas Koreans. One of the weaknesses on Korean education is to have neglected the North Korean education problem until now. Therefore, this article is based on this issue and explains ultimately the nature and system of textbook for integration of the Korean training material. In this paper we pointed out that there is no Korean educational material for South-North Korean and referred to the necessity of working. Specifically, this paper is divided into several topics and covers discussions on the integration of Korean education and textbook. The first problem is the title of the material, which was suggested as <우리말 Korean>. Also, we emphasized the nature of material for foreigners and overseas Koreans as elementary user to reflect the priority of coveting ``expression`` and ``comprehension``, And we pointed out that the material must consist of text(body), vocabulary, sentence patterns and grammar, and Korean culture information, mentioning Korean orthography for textbook contents. Finally, we suggested several ways of action plans for the North-South integration <우리말 Korean>. This <우리말 Korean> is related to the identity of ``Hanguk-eo(Korean)`` and ``Joseon-eo(Korean)``, but this first attempt will be able to lead to discussion for the ultimate reunification of the Korean education for the foreigners and overseas Koreans.