Onigashima Houou

"Guys, fighting is great and all, but be sure to stick to your principles."

Third Year Kirigumi (Paulownia)
Cheerful, Unprecedented
Judo

The heroine and Hikaru's older brother, born of a different mother, but the details are unknown. Ever since a young age he lived separately from Hikaru and has a prejudice against him. Entering Shishiku Academy, according to the customs of the Onigashima family, he carries the legend of ruling the school within a month.