Tenya Iida is a boy with a quirk allowing him to run super fast, due to the engines on his ankles. He is muscular and broad, and is the class president for class 1-A. He is strict, yet kind and understanding, wanting the best for his friends, and not wanting to put them in harms way. Iida is passionate and high-spirited, meaning that he will accomplish whatever he sets his mind to.

Iida's voice should be in the medium to medium-low range, and sound fairly commanding yet enthused all the time. He should have a loud, booming, boisterous voice. His English voice actor is J. Michael Tatum.