Aizawa, Hizashi and Shirakumo.

Full name: Shota Aizawa. He has long, thick, black hair that reaches his shoulder blades. He's a realist and enjoys silence. He also enjoys sleeping and cats. He's calm and emotionless, but his friends can still provoke genuine emotions. Sometimes he can be intimidating with his gaze.
Quirk: Erasure. To use the Quirk, he must maintain his gaze on the target, and as long as he doesn't maintain his gaze (either by looking away or blinking), his Quirk is erased. If he looks away or blinks, his Quirk is reset.

Full name: Hizashi Yamada. Yellow, slightly long hair. Yellow eyes. Wears sunglasses with an orange mirror, emphasizing his style. Very loud, loves noise (and discos), sociable. Likes to embarrass Aizawa.
Quirk: Voice. He raises the volume of his voice to the point where it can destroy a building.
Favorite phrase: "YEEEAAAHH".

Light blue hair with volume. He wears a white bandage on his nose for beauty. He's also very hardworking and loves making things for his friends. He also has blue eyes and is positive, but not overly so. He's also very understanding.
Additional Note: He once made Aizawa special yellow glasses with slits between his eyes so that Aizawa's eyes wouldn't dry out too quickly during his quirk.
Quirk: Cloud. Can create clouds anywhere and in any quantity.