Gorgheggiare Sereni Okon was born in the “Planet Composition”.
He has left for the Earth for the purpose of diffusing the state-of- the-art cosmic music and researching the music of the Earth.
His original destination was the United States, but he has landed on Japan accidentally.
But he has seen that the “Damedacy” , an organization of the wicked critics, has been destroying the arts there.
Though he was a pacifist, he decided to fight against the “Damedacy” and became the “Masked Composer”
He is continuing fight with his one and only weapon; “Hagoita” , Japanese wooden racket, against the “ Damedacy”