Ryo Sakazaki is a central character from the fighting game series The King of Fighters, originally from the Art of Fighting series. He is the son of Takuma Sakazaki and the elder brother of Yuri Sakazaki. Ryo is known as the 'Invincible Dragon' and excels in the martial art of Kyokugenryu Karate. His character is often portrayed as a dedicated and honorable martial artist, striving to uphold his family's legacy. In The King of Fighters series, Ryo plays a significant role in the Art of Fighting team, showcasing his skills and leadership.