NorthAir(ノースエアNōsuea) is one of the oldest Flame Haze who joined the battle against the Snake of the Festival and one of the few who know the true cause behind the distortion between two worlds. He is also the teacher of the four Native American Flame Haze widely known as The Four Gods of Earth. His alias called by his pupils is the Heart of Sky(宙の心臓Sora no Shinzō).