The following year, Imoko was again sent to the Sui Dynasty along with TAKAMUKO no Kuromaro, MINABUCHI no Shoan and Min in order to bring another official letter and accompany HAI Seisei back to the dynasty.
翌年には返書と裴世清の帰国のため、高向玄理、南淵請安、旻らと再び派遣された。