In 1869 the envoy from the Meiji government arrived in Korea carrying a letter requesting to establish a goodwill mission between the two countries; the letter contained the seal of the Meiji government rather than the seals authorized by the Korean Court for the Sō family to use. It also used the character "ko" (皇) rather than "taikun" (大君) to refer to the Japanese emperor. The Koreans only used this character to refer to the Chinese emperor and to the Koreans it implied ceremonial superiority to the Korean monarch which would make the Korean monarch a vassal or subject of the Japanese ruler. The Japanese were however just reacting to their domestic political situation where the Shōgun had been replaced by the emperor. The Koreans remained in the sinocentric world where China was at the centre of interstate relations and as a result refused to receive the envoy.