Rei Mikazuchi

Mikazuchi Rei, also known as The Lightning God, is an assassin from the Mikazuchi Clan and the current master of the Raishin Style. During the Kengan Annihilation Tournament, he represented the Gold Pleasure Group as their affiliated fighter; he was one of three assassins in the tournament. He is an extremely confident man, bordering on arrogance, believing himself unbeatable due to his martial arts style.

Rei is an attractive young man with a youthful face, voluminous spiky black hair with two very large bangs that fall either side of his face, eyes with a bored look in them and a powerfully defined physique.

(Source: Kenganverse Wiki)