Doppo Orochi is the grandmaster of the Shinshinkai School of Karate and one of Baki Hanma's primary allies. As a young man he rose to fame for slaying a tiger with his bare hands and used that fame to catapult the Shinshinkai School into a massive success and made Doppo filthy rich.
Doppo revels in his wealth and fame, but is also gregarious man and is always willing to share a laugh with his friends. However, above all else Doppo is a proud man. He firmly believes Karate is the greatest martial art in the world and will let nothing prove otherwise. Not man. Not beast. Not the loss of his eye. Not even death itself can keep Doppo Orochi down.