Seto Kaiba or commonly referred as Kaiba is one of the main characters in the Yu-Gi-Oh! manga. This is the original depiction of Seto Kaiba, as created by Kazuki Takahashi. Kaiba is a rival of Yugi Mutou and Dark Yugi. He was first introduced as a prodigious, cold-hearted gamer who stopped at nothing to achieve his goals, even resorting to seemingly killing his opponents. He is also Mokuba's older brother and the current majority shareholder and CEO of his own multi-national gaming company, KaibaCorp, and aims to become the world's greatest player of Duel Monsters.