The main difference is that this energy disk can be controlled by the creator to change direction. This was the final attack used by Tora in his battle against Haifeiru. Also the colors and abilities are different. It has a red central disk, with a sharp "edge" of purple/pink chakra around it. The Homing Chakra Disk can be created in pairs, and is able to lock onto the chakra signature of a target. As long as the original user maintains their concentration, the Disk will continue to follow a victim. Once concentration lapses, the attack can wind up anywhere.