A dual-wielding swordsman on a journey of self-improvement to become a master. He fights by enchanting his blades with the wind power of the spirit Sylphy. While he tries to maintain focus, he is somewhat airheaded and innocent. He is constantly led around by his master, Gauros, but enjoys the journey nonetheless. He is often treated like a fool by his younger half-brother, Ruby, and dreams of one day visiting Yamato, his father's homeland. His favorite food is fish.

A child wind spirit who has formed a contract with Fuga. Innocent, spoiled, and a glutton, she loves rice balls—especially tuna mayo ones. She believes she is the strongest and is quite easy to manipulate.

A villainous noble boy living in the Crimson Moon Mansion. He has an arrogant and overbearing personality. He is learning magic from Lapis, but refers to him as a servant rather than a teacher. He swears absolute loyalty to his mother, Rose, to a degree that borders on an Oedipus complex. His staff, known as the 'Luna Lord,' is a top-tier item made of high-grade pure magic stone. It can transform into a scythe for close-quarters combat, but in that state, his blood boils to the point where even he cannot control himself. His abilities double in strength under lunar magic. He likes meat and red wine.

A magician born in Russianya. Descended from a lineage of first-class mages, he possesses the magical ability to stop time for a few seconds. He has a gentle personality and speaks politely to everyone. He is broad-minded and gets along well with Ting and Mars. He is a part-time lecturer at the Solciel Magic Academy and also serves as Ruby's private tutor. His hobby is teasing Ruby, though his approach is more about 'surrounding' rather than just pushing or pulling. He has an extreme sweet tooth, to the point of causing cavities, and loves cocoa.

A free-spirited wandering master swordsman. He possesses the magical ability to see into a person's heart with the third eye on his forehead. He enjoys knowing things but choosing not to speak of them. He wears a mask when heading into battle or going out into town. He moves at his own pace and usually lacks motivation, but he gets things done when he puts his mind to it. The only person he cannot stand up to is his older sister, Viola. He gets hungry easily, is a heavy eater and drinker, and will eat anything—though he especially loves menma.