Aizawa: Shota Aizawa (相あい澤ざわ消しょう太た Aizawa Shōta?), also known as the Erasure Hero: Eraser Head (イレイザー・ヘッド Ireizā Heddo?), is a Pro Hero and the homeroom teacher of U.A. High School's Class 1-A.

Hizashi(Present Mic): Voice (ヴォイス Voisu?): Hizashi's Quirk allows him to increase the volume of his voice, giving him an ability that is similar to a sonic scream. The sound from Hizashi's Quirk is strong enough to cause people's ears to bleed from far away.

The only known weakness of this Quirk is that