《宋书·本纪·卷十》
五月三日，倭国王武派使者来进特产，任命倭国王武为安东大将军。
五月戊午，倭国王武遣使献方物，以武为安东大将军。
On May 3rd, King Wu of Japan sent envoys to present local products in advance, and King Wu of Japan was appointed as the Great General of Andong.