Daisuke Maruno

“Red Mahou Shounen on!” Daisuke Maruno (丸野大介, Daisuke Maruno) also known as Dr. Ke [pronounced "Doctor 'K'"] is a major protagonist and a member of the Mahou Shounen and a character in Mahou Shounen Nicolas

Trivia

 * Daisuke's nickname, Dr. Ke was an inspiration from the rapper, Dr. Dre