Kiyoharu Gouwa

The third son of Daizaburou Gowa. He is an expert analyst and mediator, qualities that make him a successful businessman. He agrees to support Kazukiyo even though he does not approve of some of his means. Kiyoharu works as Kazukiyo's aide. While it's clear that he is still learning how to carry out his duties, it is also clear that he already has the administrative ability needed in the family.