Wise strategist of the ice fang. The number two strategist of the Sousou Troops. Disciple of Shiba-i, regarded as a genius despite his young age. Revealed his true colors in the battle at Gappi, using the power of the Gyokuji which Shaba-i left with him he gathered the boulders from the fort walls to form a giant golem (in the shape of Virsago Chest Break) which he used to defeat the Chousa Troops. He got lost in the power and went berserk. The golem is then defeated with the combined efforts of the Sousou Cavalry, Kan-u Team, Ryuubi and Sonken. It resulted in the sacrifice of Sonsaku. But after that Kakuka showed up alive but with a different air around him. His aim is to realize the "Apocalypse" of the G Chronicles.
In the Comic World version, he fought a naval battle with Shuuyu's fleet but was defeated, having his ship sunk in battle.
Went on to be the Minister over the Masses of Giga who is incharge of politics and government matters.