Kazukiyo Gōwa (豪和 一清, Gōwa Kazukiyo) is the eldest of the Gōwa brothers. He is very ambitious and cleverly plots his rise to power first in the family by replacing his father as master of the house and then in the world by weaving a complex political and economic web. He's obsessed with obtaining the power of the mysterious Gasaraki, which he believes will give him the ultimate supremacy, and will stop at nothing to acquire it.
With his father aging, Kazukiyo is the de facto director of many of the Gōwa businesses. While extremely ruthless, his face is often devoid of expression.