Eijiro Kirishima (切きり島しま鋭えい児じ郎ろう Kirishima Eijirō?), also known as the Sturdy Hero: Red Riot (剛健ヒーロー 烈レッ怒ド頼ライ雄オッ斗ト Gōken Hīrō Reddo Raiotto?), is a student in Class 1-A at U.A. High School, training to become a Pro Hero.