井上馨
The Japanese government argues that the islands were not ceded by this treaty. In 1884, issues relating to the islands had been officially discussed by the Japanese Minister of Foreign Affairs Inoue Kaoru and the Minister of the Interior Yamagata Aritomo before incorporating them in 1895. shortly before Japan's victory in the Sino-Japanese War. It is also claimed that Japanese references to these islands did not appear in governmental documents before 1884.