The crimson general. A forceful person who shows gifted abilities in all aspects, a general with a noble spirit who will not resort to cowardly acts. A charismatic leader with absolute leadership power who is talked about among allies and enemies. He called upon the assembly of the Anti-Toutaku Allied Army, took up the role of overall commander and led them to battle at Korou Fortress. At Korou Fortress he fought with Ryofu.
In Gekitotsu hen, Sousou activated the Tengyokugai Enhou and with it defeated the Kishuu Troops. The Gyokuji flew off after that. He started the Southward Campaign with the Keishuu Troops. In the battle of the Red Cliffs, Shiba-i presented the Seihouken (星凰剣), a sword that rivals the Ryuuteiken, to him which he used to crush Ryuubi (Liu Bei) . The fight continues when Ryuubi revives as the Shouretsutei. With the Tengyokugai Enhou he was on par with Ryuubi (Liu Bei) then Shiba-I's betrayal by seizing the Shinkahihou (神火飛鳳) planning to use it to burn Mirisha. Knowing that he has lost, he went to stop the self destruction of the Shinkahihou with Ryuubi. Current whereabouts unknown. In the Comic World version, he is revealed to have been in hiding as a cloaked figure and challenges Shibai and Souhi's actions. A similar character in the main manga have been observing the new Giga troops and encouraging Bachou Blue Destiny, before being forced to reveal himself as Sousou.
In the Comic World version, there isn't the Seihouken.
In the Brave Battle Warriors anime, he tried to assassinate Toutaku with the Shichiseiken (七星剣), a sword that was given to him by Shiba-i, but failed when Ryofu intervened. Sousou never used the Shichiseiken after this failure.
His trademark is his crimson mantle which looks like the Satellite System. In the manga it was shown that his armor in his earlier days lack the antlers decoration and the high collar.
