Takeshi works for museum personnel as well as for performer of Ryukyuan performing art "KUMIODORI". He push forward with his skill to go back and forth between on stage and place of wok or practice room every day. Takenoshin who is Takeshi's son spend feel lonely because of his father doesn't back home until midnight each every day. He think if he will be a performer like his father, he could spend with his father much more than now. One day, Takenoshin goes to the theater with his mother and unexpectedly meet incarnation of traditional Ryukyuan performing art "MARUMUN" who lives in the theater. Takenoshin got the voice of predecessors for the traditional performing art by the MARUMUN. He get the courage to talk to his father "I want to be a performer of KUMIODORI".