The second Seitogun was organized in 602 by appointing Prince Kume, the younger brother of Prince Shotoku, as the general of the Seitogun, however, the plan was called off due to the death of Prince Kume from illness.
２度目は602年、聖徳太子の弟来目皇子を征討将軍として編成されたが、来目皇子の病死で中止された。