Karasu is a 18 year old guy who's 187cm tall that has purple, dark blue hair as it is spiking at the ending, with a mole under his left eye and with blue eyes. He' a center forward who's weapons are Analytical Ability and Ball control, with Feints, Rhythmic Movements and Distance. He tends to look down on people he finds 'mediocre', is wary of his surroudings, is able to produce chemical reactions, has a sharp tongue, is intelligent, insults anyone be it friend or foe. Karasu's speech is slang.