Jin Norizuki is the current Prism King champion and the antagonist of the series. Hijiri Himuro is his younger half-brother, whom he hates because of his natural talent and the different views they have on Prism Shows. Both are the sons of Norizuki Kou. He is behind the accident which caused Hijiri's injury and made him retire from Prism Shows, manipulated the juries to penalize Kurokawa Rei's performance during the Prism King Cup and bribed an executive from the Prism Show Association to ban Amou June and Happy Rain from the Prism Queen Cup. Also blackmailed Hiro several times and was the one who convinced him to steal Kouji's song. After being fired from his job as supervisor of Edel Rose at the end of the series by his father, Jin swore he will take revenge. In King of Prism: Birthday: July 18 Blood type: A Founder of Schwartz Rose. He is using Louis and Alexander for his plans.