Seto Kaiba

Seto Kaiba is a highly skilled and competitive duelist who is also the majority shareholder and CEO of a large gaming corporation. Known for their intelligence and strategic mind, they are often seen as cold and arrogant, with a fierce rivalry against another top duelist. Seto Kaiba's main motivation is to be recognized as the best duelist in the world, which drives much of their actions and decisions.

Personality-wise, Seto Kaiba is determined, ambitious, and sometimes ruthless in pursuit of their goals. They have a deep sense of responsibility towards their younger sibling, showing a softer side in their otherwise stern demeanor. Despite their tough exterior, they are capable of acts of kindness, though these moments are rare and often hidden behind a facade of indifference or hostility.

Seto Kaiba is actively involved in the development and promotion of Duel Monsters, the card game that is central to their world. They use their resources and influence to organize tournaments and create new technologies that enhance the gaming experience, always seeking to push the boundaries of what is possible within the game. Their rivalry with another skilled duelist often puts them at the center of high-stakes matches that attract the attention of duelists and fans alike.