Karasu is a tall and lean young man with dark blue hair with a spiky purple top and has a mole under his left eye. Has blue eyes. His appearance is supposed to somewhat resemble a crow. Karasu is kind and soft hearted. He is sharp and intelligent, he smirks 24/7. He is apart of the Blue Lock project, he is ranked the 3rd best. His position is midfield defence. He is from Japan. He's muscular. He's 18 years old.