In the hollow Mysterious Planet, seven kingdoms co-exist, all of them lit by the Sun's Blessing from the Kingdom of the Sun, in the middle of the planet. The light of the core sun is necessary for the continued existence of all the kingdoms. Yet, something is causing the Sun's Blessing to weaken. If something isn't done, it will be the end of life in the Mysterious Planet. Fortunately, the twin princesses of the Sun Kingdom, Fine and Rein, have been endowed with the magic of the Prominence, and are looking for a way to fix things.
(Source: ANN)+ More
Characters & Voice Actors

Bright
Main
Kakihara, Tetsuya
Japanese
Fine
Main
Kojima, Megumi
Japanese
Rein
Main
Gotou, Yuuko
Japanese
Shade
Main
Minagawa, Junko
Japanese
Aaron
Supporting
Ono, Daisuke
Japanese
Altessa
Supporting
Mizuhashi, Kaori
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