A mysterious kid who became obsessed with Yuya after learning about Pendulum Summoning. Sora won't stop following Yuya around, constantly pestering him to see the technique in action. Yuya keeps refusing, so Sora resorts to spying on him—basically stalking—until Yuya finally agrees to a Duel just to get him off his back. Sora's got this habit of using his cute looks to manipulate people into giving him what he wants, though it doesn't work on Yuya at all.
He's childish and stubborn in the way only kids can be, always pushing until he gets his way. He also has a tendency to completely misread social situations, frequently asking "Did I get it wrong?" whenever people react in ways he didn't expect.
Despite his immaturity, Sora actually knows an impressive amount about Duel Monsters for someone his age. He understands different Summoning methods and can build strategies around them. The catch? He doesn't care about Dueling unless he finds the Duel or Duelist genuinely exciting. What really drives him is entertainment—he's basically chasing the thrill.
He's also perpetually obsessed with candy and sweets. Seriously, he's almost never without something in his mouth, to the point where he'll eat during lessons without hesitation.
Content compiled by AnimeList.moe from publicly available sources.