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. Endeavor has an open attitude towards Hawks, the two getting along well despite Hawks' constant joking about and banter.

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.

Tokoyami
Tokoyami first met Hawks for training during the Vs. Hero Killer Arc. It's shown that Hawks took favor to Tokoyami due to the amount of potential he had. The first time they had met, Tokoyami could barely keep up with Hawks. The heroes that worked with Hawks had told Tokoyami that he was just too fast that no one could keep up.

After the work studies, Hawks once again asked for Tokoyami in the Internship Arc as they trained together. It's shown that Hawks is surprised on how Tokoyami keeps up with him during patrolling. After the patrol, Hawks takes Tokoyami on a flight to show him how much potential he's wasting. With the help of Hawks, Tokoyami devises a new move named, "Black Fallen Angel".