The Japan–Korea Protocol of August 1904 was made between representatives of the Empire of Japan and the Korean Empire in 1904. Negotiations were concluded on August 22, 1904.
Treaty provisions
This treaty required Korea to engage financial and diplomatic advisers designated by Japan. Also, the treaty required Korea to consult with Japan before making treaties with foreign powers, and before granting concessions or making contracts with foreigners. The treaty presumes that the Envoy Extraordinary and Minister Plenipotentiary of His Majesty the Emperor of Japan and the Minister of State for Foreign Affairsad interim of His Majesty the Emperor of Korea were respectively authorized and empowered to negotiate and to agree upon the specific language of the proposed bilateral treaty:
The Korean Government shall engage as financial adviser to the Korean Government a Japanese subject recommended by the Japanese Government, and all matters concerning finance shall be dealt with after his counsel has been taken.
The Korean Government shall engage as a diplomatic adviser to the Department of Foreign Affairs a foreigner recommended by the Japanese Government, and all important matters concerning foreign relations shall be dealt with after his counsel has been taken.
Article III.
The Korean Government shall consult the Japanese Government previous to concluding Treaties or Conventions with foreign Powers, and in dealing with other important diplomatic affairs such as granting of concessions to or contracts with foreigners. An amplified explanation of the scope and purpose of Article III was mentioned in a 1904 letter from the Japanese Ambassador to the United StatesTakahira Kogorō to the American Secretary of State John Hay:
Recision
This "alleged treaty" was contrived in a coercive process; and Koreans sought to invalidate the unwanted consequences by presenting evidence to the international community. For example,
1907: In what is sometimes called the "Hague Secret Emissary Affair," Korean emissaries sought unsuccessfully to seek international assistance at the Hague Convention of 1907 at The Hague, Netherlands in 1907.
1921: Korean representatives attempted to gain a hearing at the Washington Naval Conference of 1921; but the effort was ineffective.