Charles Karino

A Levammian born mercenary pilot who takes on a secret escort mission assignment to protect a girl who is the future Princess consort of the state. He is subject to severe racist discrimination due to his mixed heritage (he shares a half blood heritage consisting of the Amatsukami Imperium, the enemy state of Levamme Empire in the war). Due to his life long bad memory from racism, he was eager to prove himself and vows flying in the sky as an aviator as his life-long passion, because that "there is no caste, race, nor social status and other inequality among everyone" according to his own account.

Although never officially recognized due to his race and social status as a flying ace, he is extremely talented at flying and aerial combat and that he is known to have out-gunned all the ace pilots within the kingdom in various drills and practices.