Ryou Koyanagi

Ryou Koyanagi (小柳 遼 Koyanagi Ryō) is a student enrolled in Hope's Peak Academy's Talent Project, attending Seafire Industries High School in Miyagi. He becomes one of the participants in the Killing School Project. Ryou has the title of Super High School Level Surgeon (超高校級の「外科医」Chou koukou kyuu no gekai).

Trivia

 * In Korean hangul, Koyanagi's name is spelled 고야나기 료우 (Goyanagi Lyou).
 * In cyrillic, Koyanagi's name is spelled коянаги рёу (Koyanagi Rëu).