Munakata, Reishi

The head of SCEPTER4 and the Blue King. Reisi is a sophisticated, observant and composed individual who is cautious in the battlefield. Though he is willing to use physical action in a fight, Reisi attempts to win through negotiation instead. He is a natural leader and generally puts the concern of innocent lives over his own. Though he possesses a general loathing towards Mikoto Suoh, Reisi still accepts him as a human being. He takes immediate notice when his vice-commander displays apparent disregard for his civil rights. However, he remained indifferent to how the idea could effect the Red King, even stating that it was a good one. Reisi is fond of solving jigsaw puzzles in his spare time.

As a member of SCEPTER4, Reisi has power over lightning, imbibing himself in a blue color. When exerted, the aura has the defensive potential to protect him and his subordinates against a direct attack from the flames of Mikoto Suoh, known as the king of HOMRA and an incredibly powerful combatant.

(Source: Project K Wikia)