Hajime Kokonoi

Kokonoi age Hajime Kokonoi, or Koko (ココ), is the former tenth generation Black Dragon commander.

Appearance
Koko is of a lean build and a tall stature. He has black hair in a deathhawk style, flowing wildly on the right side of his face, while the left side has rectangles shaved on it. He has fierce piercing black eyes and tall arching brows making his face look eternally angry. He often is sprouting dressed up attire often matching the detailing on his golden earrings.

Personality
Koko sees the world as a series of calculations. He acts solely in his own interests; every move of his is to benefit himself. He cozies up to those more powerful than he, but will turn his back on them the moment they lose their instrumentality.

Skills
Since he was younger, Koko became obsessed with money and became very good at earning it. He became a delinquent wanted by many because of his economical skills.

Besides his economical skills, he's also shown to be a capable fighter, being able to fight on par against Inui.

Etymology

 * The name Hajime means "one" (一).
 * Hajime's surname Kokonoi means "nine" (九) (kokono) and "well, mine shaft, pit" (井) (i).