But there are about 15 gangs from multiple timelines that play heavily in the course of the manga, which are listed below from least to most morally corrupt.
He is exceptionally reliable in commanding and has gained the trust of his subordinates over time.
He explained how he gained strength and murdered the man he considered his father when he was 12 years old by bashing that guy to death.
Then, at that point, there are two new individuals, Draken and Takemichi from the Tokyo Manji gang.
He had recently been an assaulting unit.