Soichirou Oota

大田 素一郎

Nezbitt, known as Soichirou Oota in the Japanese version, was an engineer and formally the chief technical officer at KaibaCorp who oversaw the company's research and development activities. He was in charge of Technical Engineering of the military weapons KaibaCorp originally made and later virtual reality Duel Monster system and video game software initiated by Seto Kaiba.