A dual-wielding swordsman on a journey to become a swordmaster. He fights by enchanting his blades with the wind abilities of the spirit Sylphy. While he tries to stay focused, he has a bit of a clumsy side and is quite innocent. He is constantly pushed around by his master, Gauros, but enjoys their travels together nonetheless. He is often treated like an idiot by his half-sister Ruby and dreams of one day visiting Yamato, his father's homeland. His favorite food is fish. He has very fluffy fur.

A young wind spirit who has formed a contract with Huuga. Innocent, spoiled, and a glutton, her favorite food is rice balls—especially tuna mayo ones. She believes she is the strongest and is easy to handle. She flies around and usually perches on Huuga's shoulder, though she often gets displaced by Gauros's constant physical affection. She has very fluffy fur.

A free-spirited and wandering master swordsman. He possesses a demonic energy in his third eye that allows him to see into the hearts of others. He enjoys knowing things but choosing not to speak of them. He wears a mask when heading into battle or out into the streets. He operates at his own pace and usually lacks motivation, but he gets things done when he puts his mind to it. The only person he can't stand up to is his older sister, Viola. He gets hungry easily and is both a big eater and a heavy drinker; he'll eat anything but especially loves menma. He frequently hugs Huuga while shouting, "Huu-gaa- is so cute!" He has very fluffy fur.