Northeast Anti-Japanese United Army
Kim Il-sung, later to become leader of North Korea, was a high-rank officer in this army, and attained a distinction that he invaded China-Korea border and attacked Japanese police station in Bochonbo 1939. It was widely reported by Korean presses such as Donga Ilbo and he became famous in Korea as the most prominent leader of the anti-Japanese movement. After the war, some of the Korean nationals in this army became the first generation of the leaders of North Korea. Besides Kim Il-sung, An Gil, Kim Chaek, Choe Yong-gon and Kang Kon were also Korean high-rank officers of NAJUA, later assumed high positions in North Korea.
Provisional Government of the Republic of Korea
After the Surrender of Japan on August 15, 1945, figures such as Kim Gu returned. On August 15, 1948, the Provisional Government of the Republic of Korea was dissolved. Rhee, who was the first president of the Provisional Government of the Republic of Korea, became the first President of the Republic of Korea in 1948. The Constitution of South Korea, which was amended in 1987, stated that the Korean people inherited the rule of the KPG.