Keigo Takami is the real name of the man. Hawks uses a variety of attacks using his wings and feathers. The magazine shows an example where he uses feathers as a shield to dash towards his enemy. Based on the info, it seems like he’ll be one of the more mobile characters in the game thanks to moves that put his wings to use.
My Hero One’s Justice 2 Will Add Hawks as its First DLC Character in Spring 2020 – Siliconera
Versus - The Holy Book of Fighting Games - 