Shade is the prince of the Moon Kingdom and Milky's older brother. He appears as Eclipse during the beginning of the series. His whip attacks are identified the same as Eclipse. Whenever Shade goes out, he normally dresses up as Eclipse. He's obsessed in the power of the Prominence. Shade may belong to the tsundere family, but the twins (Fine and Rein) discover that his true character is actually a caring person. Shade wants to become a doctor so that he could take care of his sickly mother, Moon Maria/Malia.He has a dinosaur pet named Regina.

Spoiler

In the manga, Shade fell for Rein. But in the anime, he realized that he's in love with Fine.