According to Sakuro Nagao, the interests included the question of concession rights in the Kwantung Leased Territory, rights over neutral territories to the north of the Kwantung Leased Territory, the administration of the South Manchuria Railway Zone, and the granting of exclusive control over railway track construction to the South Manchuria Railway.[1]
References
^永尾策郎 Nagao Sakuro 『満州問題 太平洋外交の原理原則と満州事変の意義及其の帰結』The Manchurian Problem. Principles of Pacific Diplomacy in Light of the Significance and Consequences of the Manchurian Incident, Nippon Hyoron-sha, 1932.