The imperial army during the events of rave master suffered through a verity of issues the manage to survive and rebuild stronger than ever during series and after it And after the war form one of the main groups which include 75 percent of imperial forces who Did not follow white snow and rebuild by another 425 percent by new recruits there where also other groups that increase the organizational numbers and other groups Haru helped including most former demon card members who where loyal to king do not follow his son under any circumstances and Shuda group and resistance groups and reformed and redeemed organizations doubled that manpower basically made the of newly increase imperial symphonian rave liberation army by 10 times the size of the old one which currently control most of the world the accept one continent and half  and its ruler in a mainly tenno like manner with somewhat more power is symphioian kaiser or emperor Haru glory.