Ken Ishiyama
石山堅
Supporting character in My Hero Academia.
Profile
| Gender | Male |
| Birthday | Mar 22 |
Cementoss is a Pro Hero as well as a teacher at U.A. High School. During the U.A. Sports Festival, he acted as the proctor for the 1-on-1 fights in case things got out of hand. He also faced off against Eijiro Kirishima and Rikido Sato in their Final Exam.
