Izana Kurokawa

In reality, Kakucho is his friend, but Izana is too proud and traumatized to admit it.

Izana was a young man of average height, with large, empty purple eyes and a tanned complexion due to his half-Filipino heritage. His bleached blonde hair, styled in a center-parted cut, appeared almost white.

Izana had the opportunity to become the kind, compassionate older brother he was when he left Emma, but years of solitude turned him into a ruthless and cruel man. He not only became mentally unstable, but also craved absolute power, having been helpless as a child and now hating his "brothers and sister."

Despite his desperate desire to have a family, he treats his subordinates as disposable tools and rules them like a tyrant. He is condescending to others and makes it clear that he looks down on them, regardless of whether they are friend or foe. Very taciturn.

Izana Kurokawa is the leader of the Heavenly Realm, meaning he commands all 700 of his thugs. He is shown as the strongest member of the entire Heavenly Realm gang.