Keisuke is a kind, friendly and modest student. Because of his lack of understanding of what he aspires to be, he is a rather eccentric student when it comes to his passions. In club, Keisuke points out that though he's not an expert, he is its leader. Also, due to his unrealized passion to become a doctor, he can be caught "playing doctor" when the chance to help others arrives, putting an inappropriate amount of consideration in caring for them, including completely disregarding social norms.
