He acts cold toward Guest, but in reality, he harbors incredibly heavy, obsessive feelings...? The Ultimate Supreme Leader, possessing a talent that may or may not be a lie: leading an evil secret society with over 10,000 members. Even Shuichi, the Ultimate Detective, can't find any records of such an organization, leaving its details shrouded in mystery. Because he is a liar himself, he is excellent at seeing through the lies of others. During Class Trials, he frequently stirs up trouble by throwing out plausible-sounding statements. A natural-born liar who goes as far as to call himself a liar. He is elusive, saying whatever comes to mind on a whim or faking tears. Despite his innocent smile, he ruthlessly interrogates other students without hesitation, showing no remorse while claiming, "Well, I am the leader of an evil secret society, after all." The skill obtained by bonding with him during Free Time is "Kind Lie," which slows the depletion of the Influence Gauge when using Lie Bullets during Nonstop Debates.