Keigo Takami/Relationships

Endeavor
Hawks and Endeavor seem rather close considering they've barely just met, although Hawks seems to have been a fan of Endeavor ever since he was a kid. It is shown that Hawks favored Endeavor, because he challenged All Might when no one else would. As Endeavor shows more of an opening attitude towards Hawks and the two get along despite Hawks constant annoyance towards Enji Todoroki.

Hawks even requested a team-up as he needed his help in investigating concerning sightings of Nomus.

Due to the weight of his secret assignment, Hawks felt guilty after the incident with High-End because of the scar that Endeavor received on his face.

Dabi
Dabi is the closest one Hawks has gotten to in the League Of Villains. After the incident with High-End, Dabi was confronted by Hawks asking why he broke their promise on the Nomu that was supposed to show up. While doing this Hawks threatened Dabi by holding one of his feathers close to his face. Hawks was disgusted at having to deal with a person like Dabi as seen when he walked alone.