Mikoto Sayama

The main protagonist and a second year at Taka-Akita Academy serving as the student council vice-president. He is also the Team Leviathan representative, negotiator, and leader. Sayama is always accompanied by Baku. He is also Georgius' user. Currently without any relatives, the Tamiya household takes care of him. He was trained by Hiba Ryuutetsu at the Hiba Dojo, so he is quite proficient at martial arts.