Twin Princess of Wonder Planet
ふしぎ星の☆ふたご姫 , Fushigi-boshi no Futago-hime Gyu!, Fushigi Boshi no Futago Hime Gyu!
In the hollow Mysterious Planet, seven kingdoms live side by side, all of them lit by the Sun's Blessing from the Kingdom of the Sun at the center of the planet. The light of the core sun is needed for all the kingdoms to keep existing. But something is making the Sun's Blessing weaken. If nothing is done, it will mean the end of life on the Mysterious Planet. Luckily, the twin princesses of the Sun Kingdom, Fine and Rein, have been given the magic of the Prominence and are searching for a way to fix things.
