Hizashi Yamada

Present Mic is a Pro Hero who teaches English at Yuuei.

Entrance Exam Arc
Present Mic is seen in Yuuei, explaining the Entrance Exam to the candidates.

Ultimate Space & Jams Arc
Present Mic arrives with the other pro heroes from Yuuei after being called for help by Tenya at the U.S.J to fight against the Villaince Alliance.

Sports Festival Arc
Present Mic is seen outside Yuuei, saying to the reporters that they will see the spirit of their students and announces that the Sports Festival is about to begin. He is then seen in the stadium where the Sports Festival is being held, acting as one of the commentators. He announces the arrival of Class 1-A and the other classes. After the Obstacle race begins, Present Mic drags Shouta so that he can commentate alongside him.

Trivia

 * According to the official twitter, Present Mic's real name would be "Yamada Hizashi" (as stated in the prototypes).