Houou Onigashima
鬼ヶ島鳳凰
Hikaru’s older half-brother from a different mother, but very little is known about him. He’s lived apart from Hikaru since he was little, and Hikaru is prejudiced against him. Following the Onigashima family way, he enrolled in Shishiku Academy and became a legend who took over the whole school in less than a month.
