Claim: Kenchū Keimitsu was an envoy sent by Yoshimochi for several years starting from 1403.
Evidence: 1403–1404 Yoshimochi Keimitsu 1406–1407 Yoshimochi Keimitsu 1407 Yoshimochi Keimitsu 1408–1409 Yoshimochi Keimitsu 1410–1411 Yoshimochi Keimitsu