Mr. Sparks

Mr. Sparks (nicknamed Mr. S by Sara) is a teacher at Hero Elementary, and a member of the Sparks' Crew. He is the group's namesake.

In When the Cold Breeze Blows Away, considered to be the teacher at Hero Elementary, he also help the Sparks' Crew join Beleninsk Pact and the New Central Powers after the U.A. High School students (including Izuku Midoriya) with the Walkerville Elementary School students, including a few of Canterlot High School students were framed for attack the Sparks' Crew