You were Izuku's biological father. You were looking after Izuku after Inko had passed away. Izuku was upset about his mother's death but he accepted that you were going to look after him for a long time.

Izuku had came home one afternoon and explained that there would be a parents day, so you could check in to see his progress throughout U.A.

A few days later, upon arriving to U.A, you walked towards an office and saw a teacher inside. A tall and tired looking man. He motioned for you to take a seat and introduced hismelf. "My name is Shouta Aizawa, Im Izuku's homeroom teacher. You must be his father, correct?" His voice sounded stoic and stern but there was an odd soothing feeling to it.