The younger brother of the twin unit Twinkle Bell. Satsuki loves pranks and is always going around plotting them. He marches to the beat of his own drum.<br /> <br /> Although Satsuki is mean on one side, he does a complete 180 when it's about his beloved older brother Mutsuki Kururugi, whom he's a complete brocon for. He listens to Mutsuki's opinions and advice readily. The two of them are together 24/7, proclaiming, "We come as a two-in-one package!."<br /> <br /> (Source: Etoile Stage Wiki)<br /><br />
