However, the latter faction (Kiheiji ONOZUKA and others) gradually held a majority, and Kokkagakkai was purified into a researcher group in the Todai law school (Faculty of Law) about public law, political science and economics (Later, Society for the Study of Social Policy [Japan, 1897] was differentiated as a group specializing economics).
しかし次第に後者のグループ（小野塚喜平次ら）が大勢を占めるようになり、国家学会東大法科（法学部）内部の公法・政治学・経済学の研究者団体（その後さらに経済学プロパーの団体として社会政策学会(日本1897年)が分化）に純化した。