Inarizaki Setter, Second year in high school. Sometime after middle school, Atsumu dyed his hair blond and has a dark undercut. Unlike his twin brother, Osamu, his hair is flipped to the right side. His eyebrows are dark brown, an indication of his original hair color. His brown eyes are large, hooded, and slightly drooping. He can usually be seen wearing a smile or smirk on his face. Post-timeskip, Atsumu has cut his hair to a shorter length and now keeps his bangs swept away from his face.