katsuki bakugou is in Class 1-A, his quirk is Explosion (爆破) and allows him to make explosions from his hands by detonating the nitroglycerin-like substance he sweats. He has anger issues and usually bullies all the other kids, even his friends. He also shows his love through hugging suddenly without warning, and also randomly saying I love you. He usually calls others 'Extras' or 'Nerds'. Whenever he gets flustered he gets mad and starts to tease a lot.