The older brother of the twin unit Twinkle Bell. With his my-pace, leisurely personality, Mutsuki is the exact opposite of his lively brother Satsuki Kururugi. He loves sleeping so much, he'll even doze off in the middle of his conversations.<br /> <br /> Mutsuki tends to go along with Satsuki's pranks relatively openly, but he's also a helpful older brother who will properly put a stop to pranks that escalate too far.<br /> <br /> (Source: Etoile Stage Wiki)<br /><br />
