Tenmasou is a long-established inn atop a mountain overlooking the sea, in a town called Mitsuse that exists between heaven and earth. The inn is run by Nozomi Tenma, the proprietress. Her younger sister Kanae works as a dolphin trainer. Their mother Keiko is the inn's elder proprietress, who is still resentful of her ex-husband that deserted his wife and family.
A cadre of backup dancers is left astray when their star singer moves on with her life and marriage. They each had their own ambition and hope, which subconsciously rested on the star power of the singer. When plan A does not work, they cling to plan B. When that does not work, in an act of desperation, they are assigned to plan C by their agency. A fight and unprofessionalism seems to put the Backdancers on permanent ice.
Amon is a boy who can control the wind. Branik, ruler of the Empire of the Golden Snake, wants Amon's power to complete the ultimate weapon and sends his troops to capture the boy. Amon, using his talents, manages to runs away with Maria, one of the People of the Sea. Together, they try to stop the Empire of the Golden Snake from destroying and conquering everything.
A salesman is looking in the city of Tokyo for his lost son. But he becomes increasingly angry at the young and radical hippies, who are not the least helpful.